/*
    本css里放一些公用的css文件
    例如通用字号、颜色、或者其他功能，强调通用性！

    by qy
*/
.text-left{
    text-align:left !important;
}
.text-right {
    text-align: right !important;
}
.text-center {
    text-align: center !important;
}
/*select2多选框不再垂直升高，改为滚动*/
.select2-selection.select2-selection--multiple {
    border-radius: 0 3px 3px 0 !important;
    max-height: 34px;
    overflow-y: auto !important;
}
/*td最大宽度，超出部分滚动切无滚动条*/
.td-wd {
    overflow: auto;
}

    .td-wd::-webkit-scrollbar {
        display: none;
    }

.td-wd-50{
    max-width:50px;
    width:50px;
    min-width:50px;
}
.td-wd-100 {
    max-width: 100px;
    width: 100px;
    min-width: 100px;
}
.td-wd-150 {
    max-width: 150px;
    width: 150px;
    min-width: 150px;
}
.td-wd-200 {
    max-width: 200px;
    width: 200px;
    min-width: 200px;
}
.td-wd-250 {
    max-width: 250px;
    width: 250px;
    min-width: 250px;
}
.td-wd-300 {
    max-width: 300px;
    width: 300px;
    min-width: 300px;
}
.td-wd-350 {
    max-width: 350px;
    width: 350px;
    min-width: 350px;
}
.td-wd-400 {
    max-width: 400px;
    width: 400px;
    min-width: 400px;
}

/*颜色*/
.color-white,
.color-white:link,
.color-white:visited,
.color-white:hover,
.color-white:active {
    color: #FFF;
    text-decoration: none;
}
.font-bold{
    font-weight:700;
}

.overflow-y-auto {
    overflow-y: auto;
}
.resize-noen {
    resize: none;
}
.border-none {
    border:none !important;
}
/*Begin:嵌套弹出样式修正*/
.overflow-hide {
    overflow: hidden;
}
/*最靠近用户的弹出层高度调整（多个弹出层），默认1040*/
.nest-body .modal-backdrop:nth-last-of-type(1) {
    z-index: 1050;
}
/*让子弹出层的内容区高出遮罩层*/
.nest-body .nest-modal-child {
    z-index: 1051;
}

/*End:嵌套弹出样式修正*/
/*Begin:弹出层的扩展，用于尽可能大的显示弹出正文*/
.modal-fullScreen {
    /*height: 96%;
    overflow: auto;*/
    width: 94%;
    /*z-index: 1041; <- 有可能导致部分邪门弹不出来，待修正*/
}

@media (min-width: 992px) {
    .modal-fullScreen .modal-dialog {
        max-width: 1200px;
    }
}

/*Begin btn-outline系列*/

.btn-outline-primary {
    color: #007bff;
    border-color: #007bff;
}

.btn-outline-primary:hover {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}

.btn-outline-primary:focus, .btn-outline-primary.focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);
}

.btn-outline-primary.disabled, .btn-outline-primary:disabled {
    color: #007bff;
    background-color: transparent;
}

.btn-outline-primary:not(:disabled):not(.disabled):active, .btn-outline-primary:not(:disabled):not(.disabled).active,
.show > .btn-outline-primary.dropdown-toggle {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}

.btn-outline-primary:not(:disabled):not(.disabled):active:focus, .btn-outline-primary:not(:disabled):not(.disabled).active:focus,
.show > .btn-outline-primary.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.5);
}

.btn-outline-secondary {
    color: #6c757d;
    border-color: #6c757d;
}

.btn-outline-secondary:hover {
    color: #fff;
    background-color: #6c757d;
    border-color: #6c757d;
}

.btn-outline-secondary:focus, .btn-outline-secondary.focus {
    box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);
}

.btn-outline-secondary.disabled, .btn-outline-secondary:disabled {
    color: #6c757d;
    background-color: transparent;
}

.btn-outline-secondary:not(:disabled):not(.disabled):active, .btn-outline-secondary:not(:disabled):not(.disabled).active,
.show > .btn-outline-secondary.dropdown-toggle {
    color: #fff;
    background-color: #6c757d;
    border-color: #6c757d;
}

.btn-outline-secondary:not(:disabled):not(.disabled):active:focus, .btn-outline-secondary:not(:disabled):not(.disabled).active:focus,
.show > .btn-outline-secondary.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);
}

.btn-outline-success {
    color: #28a745;
    border-color: #28a745;
}

.btn-outline-success:hover {
    color: #fff;
    background-color: #28a745;
    border-color: #28a745;
}

.btn-outline-success:focus, .btn-outline-success.focus {
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);
}

.btn-outline-success.disabled, .btn-outline-success:disabled {
    color: #28a745;
    background-color: transparent;
}

.btn-outline-success:not(:disabled):not(.disabled):active, .btn-outline-success:not(:disabled):not(.disabled).active,
.show > .btn-outline-success.dropdown-toggle {
    color: #fff;
    background-color: #28a745;
    border-color: #28a745;
}

.btn-outline-success:not(:disabled):not(.disabled):active:focus, .btn-outline-success:not(:disabled):not(.disabled).active:focus,
.show > .btn-outline-success.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5);
}

.btn-outline-info {
    color: #17a2b8;
    border-color: #17a2b8;
}

.btn-outline-info:hover {
    color: #fff;
    background-color: #17a2b8;
    border-color: #17a2b8;
}

.btn-outline-info:focus, .btn-outline-info.focus {
    box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
}

.btn-outline-info.disabled, .btn-outline-info:disabled {
    color: #17a2b8;
    background-color: transparent;
}

.btn-outline-info:not(:disabled):not(.disabled):active, .btn-outline-info:not(:disabled):not(.disabled).active,
.show > .btn-outline-info.dropdown-toggle {
    color: #fff;
    background-color: #17a2b8;
    border-color: #17a2b8;
}

.btn-outline-info:not(:disabled):not(.disabled):active:focus, .btn-outline-info:not(:disabled):not(.disabled).active:focus,
.show > .btn-outline-info.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
}

.btn-outline-warning {
    color: #ffc107;
    border-color: #ffc107;
}

.btn-outline-warning:hover {
    color: #212529;
    background-color: #ffc107;
    border-color: #ffc107;
}

.btn-outline-warning:focus, .btn-outline-warning.focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);
}

.btn-outline-warning.disabled, .btn-outline-warning:disabled {
    color: #ffc107;
    background-color: transparent;
}

.btn-outline-warning:not(:disabled):not(.disabled):active, .btn-outline-warning:not(:disabled):not(.disabled).active,
.show > .btn-outline-warning.dropdown-toggle {
    color: #212529;
    background-color: #ffc107;
    border-color: #ffc107;
}

.btn-outline-warning:not(:disabled):not(.disabled):active:focus, .btn-outline-warning:not(:disabled):not(.disabled).active:focus,
.show > .btn-outline-warning.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);
}

.btn-outline-danger {
    color: #dc3545;
    border-color: #dc3545;
}

.btn-outline-danger:hover {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-outline-danger:focus, .btn-outline-danger.focus {
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);
}

.btn-outline-danger.disabled, .btn-outline-danger:disabled {
    color: #dc3545;
    background-color: transparent;
}

.btn-outline-danger:not(:disabled):not(.disabled):active, .btn-outline-danger:not(:disabled):not(.disabled).active,
.show > .btn-outline-danger.dropdown-toggle {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-outline-danger:not(:disabled):not(.disabled):active:focus, .btn-outline-danger:not(:disabled):not(.disabled).active:focus,
.show > .btn-outline-danger.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);
}

.btn-outline-light {
    color: #f8f9fa;
    border-color: #f8f9fa;
}

.btn-outline-light:hover {
    color: #212529;
    background-color: #f8f9fa;
    border-color: #f8f9fa;
}

.btn-outline-light:focus, .btn-outline-light.focus {
    box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);
}

.btn-outline-light.disabled, .btn-outline-light:disabled {
    color: #f8f9fa;
    background-color: transparent;
}

.btn-outline-light:not(:disabled):not(.disabled):active, .btn-outline-light:not(:disabled):not(.disabled).active,
.show > .btn-outline-light.dropdown-toggle {
    color: #212529;
    background-color: #f8f9fa;
    border-color: #f8f9fa;
}

.btn-outline-light:not(:disabled):not(.disabled):active:focus, .btn-outline-light:not(:disabled):not(.disabled).active:focus,
.show > .btn-outline-light.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);
}

.btn-outline-dark {
    color: #343a40;
    border-color: #343a40;
}

.btn-outline-dark:hover {
    color: #fff;
    background-color: #343a40;
    border-color: #343a40;
}

.btn-outline-dark:focus, .btn-outline-dark.focus {
    box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);
}

.btn-outline-dark.disabled, .btn-outline-dark:disabled {
    color: #343a40;
    background-color: transparent;
}

.btn-outline-dark:not(:disabled):not(.disabled):active, .btn-outline-dark:not(:disabled):not(.disabled).active,
.show > .btn-outline-dark.dropdown-toggle {
    color: #fff;
    background-color: #343a40;
    border-color: #343a40;
}

.btn-outline-dark:not(:disabled):not(.disabled):active:focus, .btn-outline-dark:not(:disabled):not(.disabled).active:focus,
.show > .btn-outline-dark.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);
}

/*End btn-outline系列*/
/*End:弹出层的扩展，用于尽可能大的显示弹出正文*/

/*Begin：引入bs4的spaceing*/

.m-0 {
    margin: 0 !important;
}

.mt-0,
.my-0 {
    margin-top: 0 !important;
}

.mr-0,
.mx-0 {
    margin-right: 0 !important;
}

.mb-0,
.my-0 {
    margin-bottom: 0 !important;
}

.ml-0,
.mx-0 {
    margin-left: 0 !important;
}

.m-1 {
    margin: 0.25rem !important;
}

.mt-1,
.my-1 {
    margin-top: 0.25rem !important;
}

.mr-1,
.mx-1 {
    margin-right: 0.25rem !important;
}

.mb-1,
.my-1 {
    margin-bottom: 0.25rem !important;
}

.ml-1,
.mx-1 {
    margin-left: 0.25rem !important;
}

.m-2 {
    margin: 0.5rem !important;
}

.mt-2,
.my-2 {
    margin-top: 0.5rem !important;
}

.mr-2,
.mx-2 {
    margin-right: 0.5rem !important;
}

.mb-2,
.my-2 {
    margin-bottom: 0.5rem !important;
}

.ml-2,
.mx-2 {
    margin-left: 0.5rem !important;
}

.m-3 {
    margin: 1rem !important;
}

.mt-3,
.my-3 {
    margin-top: 1rem !important;
}

.mr-3,
.mx-3 {
    margin-right: 1rem !important;
}

.mb-3,
.my-3 {
    margin-bottom: 1rem !important;
}

.ml-3,
.mx-3 {
    margin-left: 1rem !important;
}

.m-4 {
    margin: 1.5rem !important;
}

.mt-4,
.my-4 {
    margin-top: 1.5rem !important;
}

.mr-4,
.mx-4 {
    margin-right: 1.5rem !important;
}

.mb-4,
.my-4 {
    margin-bottom: 1.5rem !important;
}

.ml-4,
.mx-4 {
    margin-left: 1.5rem !important;
}

.m-5 {
    margin: 3rem !important;
}

.mt-5,
.my-5 {
    margin-top: 3rem !important;
}

.mr-5,
.mx-5 {
    margin-right: 3rem !important;
}

.mb-5,
.my-5 {
    margin-bottom: 3rem !important;
}

.ml-5,
.mx-5 {
    margin-left: 3rem !important;
}

.p-0 {
    padding: 0 !important;
}

.pt-0,
.py-0 {
    padding-top: 0 !important;
}

.pr-0,
.px-0 {
    padding-right: 0 !important;
}

.pb-0,
.py-0 {
    padding-bottom: 0 !important;
}

.pl-0,
.px-0 {
    padding-left: 0 !important;
}

.p-1 {
    padding: 0.25rem !important;
}

.pt-1,
.py-1 {
    padding-top: 0.25rem !important;
}

.pr-1,
.px-1 {
    padding-right: 0.25rem !important;
}

.pb-1,
.py-1 {
    padding-bottom: 0.25rem !important;
}

.pl-1,
.px-1 {
    padding-left: 0.25rem !important;
}

.p-2 {
    padding: 0.5rem !important;
}

.pt-2,
.py-2 {
    padding-top: 0.5rem !important;
}

.pr-2,
.px-2 {
    padding-right: 0.5rem !important;
}

.pb-2,
.py-2 {
    padding-bottom: 0.5rem !important;
}

.pl-2,
.px-2 {
    padding-left: 0.5rem !important;
}

.p-3 {
    padding: 1rem !important;
}

.pt-3,
.py-3 {
    padding-top: 1rem !important;
}

.pr-3,
.px-3 {
    padding-right: 1rem !important;
}

.pb-3,
.py-3 {
    padding-bottom: 1rem !important;
}

.pl-3,
.px-3 {
    padding-left: 1rem !important;
}

.p-4 {
    padding: 1.5rem !important;
}

.pt-4,
.py-4 {
    padding-top: 1.5rem !important;
}

.pr-4,
.px-4 {
    padding-right: 1.5rem !important;
}

.pb-4,
.py-4 {
    padding-bottom: 1.5rem !important;
}

.pl-4,
.px-4 {
    padding-left: 1.5rem !important;
}

.p-5 {
    padding: 3rem !important;
}

.pt-5,
.py-5 {
    padding-top: 3rem !important;
}

.pr-5,
.px-5 {
    padding-right: 3rem !important;
}

.pb-5,
.py-5 {
    padding-bottom: 3rem !important;
}

.pl-5,
.px-5 {
    padding-left: 3rem !important;
}

.m-n1 {
    margin: -0.25rem !important;
}

.mt-n1,
.my-n1 {
    margin-top: -0.25rem !important;
}

.mr-n1,
.mx-n1 {
    margin-right: -0.25rem !important;
}

.mb-n1,
.my-n1 {
    margin-bottom: -0.25rem !important;
}

.ml-n1,
.mx-n1 {
    margin-left: -0.25rem !important;
}

.m-n2 {
    margin: -0.5rem !important;
}

.mt-n2,
.my-n2 {
    margin-top: -0.5rem !important;
}

.mr-n2,
.mx-n2 {
    margin-right: -0.5rem !important;
}

.mb-n2,
.my-n2 {
    margin-bottom: -0.5rem !important;
}

.ml-n2,
.mx-n2 {
    margin-left: -0.5rem !important;
}

.m-n3 {
    margin: -1rem !important;
}

.mt-n3,
.my-n3 {
    margin-top: -1rem !important;
}

.mr-n3,
.mx-n3 {
    margin-right: -1rem !important;
}

.mb-n3,
.my-n3 {
    margin-bottom: -1rem !important;
}

.ml-n3,
.mx-n3 {
    margin-left: -1rem !important;
}

.m-n4 {
    margin: -1.5rem !important;
}

.mt-n4,
.my-n4 {
    margin-top: -1.5rem !important;
}

.mr-n4,
.mx-n4 {
    margin-right: -1.5rem !important;
}

.mb-n4,
.my-n4 {
    margin-bottom: -1.5rem !important;
}

.ml-n4,
.mx-n4 {
    margin-left: -1.5rem !important;
}

.m-n5 {
    margin: -3rem !important;
}

.mt-n5,
.my-n5 {
    margin-top: -3rem !important;
}

.mr-n5,
.mx-n5 {
    margin-right: -3rem !important;
}

.mb-n5,
.my-n5 {
    margin-bottom: -3rem !important;
}

.ml-n5,
.mx-n5 {
    margin-left: -3rem !important;
}

.m-auto {
    margin: auto !important;
}

.mt-auto,
.my-auto {
    margin-top: auto !important;
}

.mr-auto,
.mx-auto {
    margin-right: auto !important;
}

.mb-auto,
.my-auto {
    margin-bottom: auto !important;
}

.ml-auto,
.mx-auto {
    margin-left: auto !important;
}

@media (min-width: 576px) {
    .m-sm-0 {
        margin: 0 !important;
    }

    .mt-sm-0,
    .my-sm-0 {
        margin-top: 0 !important;
    }

    .mr-sm-0,
    .mx-sm-0 {
        margin-right: 0 !important;
    }

    .mb-sm-0,
    .my-sm-0 {
        margin-bottom: 0 !important;
    }

    .ml-sm-0,
    .mx-sm-0 {
        margin-left: 0 !important;
    }

    .m-sm-1 {
        margin: 0.25rem !important;
    }

    .mt-sm-1,
    .my-sm-1 {
        margin-top: 0.25rem !important;
    }

    .mr-sm-1,
    .mx-sm-1 {
        margin-right: 0.25rem !important;
    }

    .mb-sm-1,
    .my-sm-1 {
        margin-bottom: 0.25rem !important;
    }

    .ml-sm-1,
    .mx-sm-1 {
        margin-left: 0.25rem !important;
    }

    .m-sm-2 {
        margin: 0.5rem !important;
    }

    .mt-sm-2,
    .my-sm-2 {
        margin-top: 0.5rem !important;
    }

    .mr-sm-2,
    .mx-sm-2 {
        margin-right: 0.5rem !important;
    }

    .mb-sm-2,
    .my-sm-2 {
        margin-bottom: 0.5rem !important;
    }

    .ml-sm-2,
    .mx-sm-2 {
        margin-left: 0.5rem !important;
    }

    .m-sm-3 {
        margin: 1rem !important;
    }

    .mt-sm-3,
    .my-sm-3 {
        margin-top: 1rem !important;
    }

    .mr-sm-3,
    .mx-sm-3 {
        margin-right: 1rem !important;
    }

    .mb-sm-3,
    .my-sm-3 {
        margin-bottom: 1rem !important;
    }

    .ml-sm-3,
    .mx-sm-3 {
        margin-left: 1rem !important;
    }

    .m-sm-4 {
        margin: 1.5rem !important;
    }

    .mt-sm-4,
    .my-sm-4 {
        margin-top: 1.5rem !important;
    }

    .mr-sm-4,
    .mx-sm-4 {
        margin-right: 1.5rem !important;
    }

    .mb-sm-4,
    .my-sm-4 {
        margin-bottom: 1.5rem !important;
    }

    .ml-sm-4,
    .mx-sm-4 {
        margin-left: 1.5rem !important;
    }

    .m-sm-5 {
        margin: 3rem !important;
    }

    .mt-sm-5,
    .my-sm-5 {
        margin-top: 3rem !important;
    }

    .mr-sm-5,
    .mx-sm-5 {
        margin-right: 3rem !important;
    }

    .mb-sm-5,
    .my-sm-5 {
        margin-bottom: 3rem !important;
    }

    .ml-sm-5,
    .mx-sm-5 {
        margin-left: 3rem !important;
    }

    .p-sm-0 {
        padding: 0 !important;
    }

    .pt-sm-0,
    .py-sm-0 {
        padding-top: 0 !important;
    }

    .pr-sm-0,
    .px-sm-0 {
        padding-right: 0 !important;
    }

    .pb-sm-0,
    .py-sm-0 {
        padding-bottom: 0 !important;
    }

    .pl-sm-0,
    .px-sm-0 {
        padding-left: 0 !important;
    }

    .p-sm-1 {
        padding: 0.25rem !important;
    }

    .pt-sm-1,
    .py-sm-1 {
        padding-top: 0.25rem !important;
    }

    .pr-sm-1,
    .px-sm-1 {
        padding-right: 0.25rem !important;
    }

    .pb-sm-1,
    .py-sm-1 {
        padding-bottom: 0.25rem !important;
    }

    .pl-sm-1,
    .px-sm-1 {
        padding-left: 0.25rem !important;
    }

    .p-sm-2 {
        padding: 0.5rem !important;
    }

    .pt-sm-2,
    .py-sm-2 {
        padding-top: 0.5rem !important;
    }

    .pr-sm-2,
    .px-sm-2 {
        padding-right: 0.5rem !important;
    }

    .pb-sm-2,
    .py-sm-2 {
        padding-bottom: 0.5rem !important;
    }

    .pl-sm-2,
    .px-sm-2 {
        padding-left: 0.5rem !important;
    }

    .p-sm-3 {
        padding: 1rem !important;
    }

    .pt-sm-3,
    .py-sm-3 {
        padding-top: 1rem !important;
    }

    .pr-sm-3,
    .px-sm-3 {
        padding-right: 1rem !important;
    }

    .pb-sm-3,
    .py-sm-3 {
        padding-bottom: 1rem !important;
    }

    .pl-sm-3,
    .px-sm-3 {
        padding-left: 1rem !important;
    }

    .p-sm-4 {
        padding: 1.5rem !important;
    }

    .pt-sm-4,
    .py-sm-4 {
        padding-top: 1.5rem !important;
    }

    .pr-sm-4,
    .px-sm-4 {
        padding-right: 1.5rem !important;
    }

    .pb-sm-4,
    .py-sm-4 {
        padding-bottom: 1.5rem !important;
    }

    .pl-sm-4,
    .px-sm-4 {
        padding-left: 1.5rem !important;
    }

    .p-sm-5 {
        padding: 3rem !important;
    }

    .pt-sm-5,
    .py-sm-5 {
        padding-top: 3rem !important;
    }

    .pr-sm-5,
    .px-sm-5 {
        padding-right: 3rem !important;
    }

    .pb-sm-5,
    .py-sm-5 {
        padding-bottom: 3rem !important;
    }

    .pl-sm-5,
    .px-sm-5 {
        padding-left: 3rem !important;
    }

    .m-sm-n1 {
        margin: -0.25rem !important;
    }

    .mt-sm-n1,
    .my-sm-n1 {
        margin-top: -0.25rem !important;
    }

    .mr-sm-n1,
    .mx-sm-n1 {
        margin-right: -0.25rem !important;
    }

    .mb-sm-n1,
    .my-sm-n1 {
        margin-bottom: -0.25rem !important;
    }

    .ml-sm-n1,
    .mx-sm-n1 {
        margin-left: -0.25rem !important;
    }

    .m-sm-n2 {
        margin: -0.5rem !important;
    }

    .mt-sm-n2,
    .my-sm-n2 {
        margin-top: -0.5rem !important;
    }

    .mr-sm-n2,
    .mx-sm-n2 {
        margin-right: -0.5rem !important;
    }

    .mb-sm-n2,
    .my-sm-n2 {
        margin-bottom: -0.5rem !important;
    }

    .ml-sm-n2,
    .mx-sm-n2 {
        margin-left: -0.5rem !important;
    }

    .m-sm-n3 {
        margin: -1rem !important;
    }

    .mt-sm-n3,
    .my-sm-n3 {
        margin-top: -1rem !important;
    }

    .mr-sm-n3,
    .mx-sm-n3 {
        margin-right: -1rem !important;
    }

    .mb-sm-n3,
    .my-sm-n3 {
        margin-bottom: -1rem !important;
    }

    .ml-sm-n3,
    .mx-sm-n3 {
        margin-left: -1rem !important;
    }

    .m-sm-n4 {
        margin: -1.5rem !important;
    }

    .mt-sm-n4,
    .my-sm-n4 {
        margin-top: -1.5rem !important;
    }

    .mr-sm-n4,
    .mx-sm-n4 {
        margin-right: -1.5rem !important;
    }

    .mb-sm-n4,
    .my-sm-n4 {
        margin-bottom: -1.5rem !important;
    }

    .ml-sm-n4,
    .mx-sm-n4 {
        margin-left: -1.5rem !important;
    }

    .m-sm-n5 {
        margin: -3rem !important;
    }

    .mt-sm-n5,
    .my-sm-n5 {
        margin-top: -3rem !important;
    }

    .mr-sm-n5,
    .mx-sm-n5 {
        margin-right: -3rem !important;
    }

    .mb-sm-n5,
    .my-sm-n5 {
        margin-bottom: -3rem !important;
    }

    .ml-sm-n5,
    .mx-sm-n5 {
        margin-left: -3rem !important;
    }

    .m-sm-auto {
        margin: auto !important;
    }

    .mt-sm-auto,
    .my-sm-auto {
        margin-top: auto !important;
    }

    .mr-sm-auto,
    .mx-sm-auto {
        margin-right: auto !important;
    }

    .mb-sm-auto,
    .my-sm-auto {
        margin-bottom: auto !important;
    }

    .ml-sm-auto,
    .mx-sm-auto {
        margin-left: auto !important;
    }
}

@media (min-width: 768px) {
    .m-md-0 {
        margin: 0 !important;
    }

    .mt-md-0,
    .my-md-0 {
        margin-top: 0 !important;
    }

    .mr-md-0,
    .mx-md-0 {
        margin-right: 0 !important;
    }

    .mb-md-0,
    .my-md-0 {
        margin-bottom: 0 !important;
    }

    .ml-md-0,
    .mx-md-0 {
        margin-left: 0 !important;
    }

    .m-md-1 {
        margin: 0.25rem !important;
    }

    .mt-md-1,
    .my-md-1 {
        margin-top: 0.25rem !important;
    }

    .mr-md-1,
    .mx-md-1 {
        margin-right: 0.25rem !important;
    }

    .mb-md-1,
    .my-md-1 {
        margin-bottom: 0.25rem !important;
    }

    .ml-md-1,
    .mx-md-1 {
        margin-left: 0.25rem !important;
    }

    .m-md-2 {
        margin: 0.5rem !important;
    }

    .mt-md-2,
    .my-md-2 {
        margin-top: 0.5rem !important;
    }

    .mr-md-2,
    .mx-md-2 {
        margin-right: 0.5rem !important;
    }

    .mb-md-2,
    .my-md-2 {
        margin-bottom: 0.5rem !important;
    }

    .ml-md-2,
    .mx-md-2 {
        margin-left: 0.5rem !important;
    }

    .m-md-3 {
        margin: 1rem !important;
    }

    .mt-md-3,
    .my-md-3 {
        margin-top: 1rem !important;
    }

    .mr-md-3,
    .mx-md-3 {
        margin-right: 1rem !important;
    }

    .mb-md-3,
    .my-md-3 {
        margin-bottom: 1rem !important;
    }

    .ml-md-3,
    .mx-md-3 {
        margin-left: 1rem !important;
    }

    .m-md-4 {
        margin: 1.5rem !important;
    }

    .mt-md-4,
    .my-md-4 {
        margin-top: 1.5rem !important;
    }

    .mr-md-4,
    .mx-md-4 {
        margin-right: 1.5rem !important;
    }

    .mb-md-4,
    .my-md-4 {
        margin-bottom: 1.5rem !important;
    }

    .ml-md-4,
    .mx-md-4 {
        margin-left: 1.5rem !important;
    }

    .m-md-5 {
        margin: 3rem !important;
    }

    .mt-md-5,
    .my-md-5 {
        margin-top: 3rem !important;
    }

    .mr-md-5,
    .mx-md-5 {
        margin-right: 3rem !important;
    }

    .mb-md-5,
    .my-md-5 {
        margin-bottom: 3rem !important;
    }

    .ml-md-5,
    .mx-md-5 {
        margin-left: 3rem !important;
    }

    .p-md-0 {
        padding: 0 !important;
    }

    .pt-md-0,
    .py-md-0 {
        padding-top: 0 !important;
    }

    .pr-md-0,
    .px-md-0 {
        padding-right: 0 !important;
    }

    .pb-md-0,
    .py-md-0 {
        padding-bottom: 0 !important;
    }

    .pl-md-0,
    .px-md-0 {
        padding-left: 0 !important;
    }

    .p-md-1 {
        padding: 0.25rem !important;
    }

    .pt-md-1,
    .py-md-1 {
        padding-top: 0.25rem !important;
    }

    .pr-md-1,
    .px-md-1 {
        padding-right: 0.25rem !important;
    }

    .pb-md-1,
    .py-md-1 {
        padding-bottom: 0.25rem !important;
    }

    .pl-md-1,
    .px-md-1 {
        padding-left: 0.25rem !important;
    }

    .p-md-2 {
        padding: 0.5rem !important;
    }

    .pt-md-2,
    .py-md-2 {
        padding-top: 0.5rem !important;
    }

    .pr-md-2,
    .px-md-2 {
        padding-right: 0.5rem !important;
    }

    .pb-md-2,
    .py-md-2 {
        padding-bottom: 0.5rem !important;
    }

    .pl-md-2,
    .px-md-2 {
        padding-left: 0.5rem !important;
    }

    .p-md-3 {
        padding: 1rem !important;
    }

    .pt-md-3,
    .py-md-3 {
        padding-top: 1rem !important;
    }

    .pr-md-3,
    .px-md-3 {
        padding-right: 1rem !important;
    }

    .pb-md-3,
    .py-md-3 {
        padding-bottom: 1rem !important;
    }

    .pl-md-3,
    .px-md-3 {
        padding-left: 1rem !important;
    }

    .p-md-4 {
        padding: 1.5rem !important;
    }

    .pt-md-4,
    .py-md-4 {
        padding-top: 1.5rem !important;
    }

    .pr-md-4,
    .px-md-4 {
        padding-right: 1.5rem !important;
    }

    .pb-md-4,
    .py-md-4 {
        padding-bottom: 1.5rem !important;
    }

    .pl-md-4,
    .px-md-4 {
        padding-left: 1.5rem !important;
    }

    .p-md-5 {
        padding: 3rem !important;
    }

    .pt-md-5,
    .py-md-5 {
        padding-top: 3rem !important;
    }

    .pr-md-5,
    .px-md-5 {
        padding-right: 3rem !important;
    }

    .pb-md-5,
    .py-md-5 {
        padding-bottom: 3rem !important;
    }

    .pl-md-5,
    .px-md-5 {
        padding-left: 3rem !important;
    }

    .m-md-n1 {
        margin: -0.25rem !important;
    }

    .mt-md-n1,
    .my-md-n1 {
        margin-top: -0.25rem !important;
    }

    .mr-md-n1,
    .mx-md-n1 {
        margin-right: -0.25rem !important;
    }

    .mb-md-n1,
    .my-md-n1 {
        margin-bottom: -0.25rem !important;
    }

    .ml-md-n1,
    .mx-md-n1 {
        margin-left: -0.25rem !important;
    }

    .m-md-n2 {
        margin: -0.5rem !important;
    }

    .mt-md-n2,
    .my-md-n2 {
        margin-top: -0.5rem !important;
    }

    .mr-md-n2,
    .mx-md-n2 {
        margin-right: -0.5rem !important;
    }

    .mb-md-n2,
    .my-md-n2 {
        margin-bottom: -0.5rem !important;
    }

    .ml-md-n2,
    .mx-md-n2 {
        margin-left: -0.5rem !important;
    }

    .m-md-n3 {
        margin: -1rem !important;
    }

    .mt-md-n3,
    .my-md-n3 {
        margin-top: -1rem !important;
    }

    .mr-md-n3,
    .mx-md-n3 {
        margin-right: -1rem !important;
    }

    .mb-md-n3,
    .my-md-n3 {
        margin-bottom: -1rem !important;
    }

    .ml-md-n3,
    .mx-md-n3 {
        margin-left: -1rem !important;
    }

    .m-md-n4 {
        margin: -1.5rem !important;
    }

    .mt-md-n4,
    .my-md-n4 {
        margin-top: -1.5rem !important;
    }

    .mr-md-n4,
    .mx-md-n4 {
        margin-right: -1.5rem !important;
    }

    .mb-md-n4,
    .my-md-n4 {
        margin-bottom: -1.5rem !important;
    }

    .ml-md-n4,
    .mx-md-n4 {
        margin-left: -1.5rem !important;
    }

    .m-md-n5 {
        margin: -3rem !important;
    }

    .mt-md-n5,
    .my-md-n5 {
        margin-top: -3rem !important;
    }

    .mr-md-n5,
    .mx-md-n5 {
        margin-right: -3rem !important;
    }

    .mb-md-n5,
    .my-md-n5 {
        margin-bottom: -3rem !important;
    }

    .ml-md-n5,
    .mx-md-n5 {
        margin-left: -3rem !important;
    }

    .m-md-auto {
        margin: auto !important;
    }

    .mt-md-auto,
    .my-md-auto {
        margin-top: auto !important;
    }

    .mr-md-auto,
    .mx-md-auto {
        margin-right: auto !important;
    }

    .mb-md-auto,
    .my-md-auto {
        margin-bottom: auto !important;
    }

    .ml-md-auto,
    .mx-md-auto {
        margin-left: auto !important;
    }
}

@media (min-width: 992px) {
    .m-lg-0 {
        margin: 0 !important;
    }

    .mt-lg-0,
    .my-lg-0 {
        margin-top: 0 !important;
    }

    .mr-lg-0,
    .mx-lg-0 {
        margin-right: 0 !important;
    }

    .mb-lg-0,
    .my-lg-0 {
        margin-bottom: 0 !important;
    }

    .ml-lg-0,
    .mx-lg-0 {
        margin-left: 0 !important;
    }

    .m-lg-1 {
        margin: 0.25rem !important;
    }

    .mt-lg-1,
    .my-lg-1 {
        margin-top: 0.25rem !important;
    }

    .mr-lg-1,
    .mx-lg-1 {
        margin-right: 0.25rem !important;
    }

    .mb-lg-1,
    .my-lg-1 {
        margin-bottom: 0.25rem !important;
    }

    .ml-lg-1,
    .mx-lg-1 {
        margin-left: 0.25rem !important;
    }

    .m-lg-2 {
        margin: 0.5rem !important;
    }

    .mt-lg-2,
    .my-lg-2 {
        margin-top: 0.5rem !important;
    }

    .mr-lg-2,
    .mx-lg-2 {
        margin-right: 0.5rem !important;
    }

    .mb-lg-2,
    .my-lg-2 {
        margin-bottom: 0.5rem !important;
    }

    .ml-lg-2,
    .mx-lg-2 {
        margin-left: 0.5rem !important;
    }

    .m-lg-3 {
        margin: 1rem !important;
    }

    .mt-lg-3,
    .my-lg-3 {
        margin-top: 1rem !important;
    }

    .mr-lg-3,
    .mx-lg-3 {
        margin-right: 1rem !important;
    }

    .mb-lg-3,
    .my-lg-3 {
        margin-bottom: 1rem !important;
    }

    .ml-lg-3,
    .mx-lg-3 {
        margin-left: 1rem !important;
    }

    .m-lg-4 {
        margin: 1.5rem !important;
    }

    .mt-lg-4,
    .my-lg-4 {
        margin-top: 1.5rem !important;
    }

    .mr-lg-4,
    .mx-lg-4 {
        margin-right: 1.5rem !important;
    }

    .mb-lg-4,
    .my-lg-4 {
        margin-bottom: 1.5rem !important;
    }

    .ml-lg-4,
    .mx-lg-4 {
        margin-left: 1.5rem !important;
    }

    .m-lg-5 {
        margin: 3rem !important;
    }

    .mt-lg-5,
    .my-lg-5 {
        margin-top: 3rem !important;
    }

    .mr-lg-5,
    .mx-lg-5 {
        margin-right: 3rem !important;
    }

    .mb-lg-5,
    .my-lg-5 {
        margin-bottom: 3rem !important;
    }

    .ml-lg-5,
    .mx-lg-5 {
        margin-left: 3rem !important;
    }

    .p-lg-0 {
        padding: 0 !important;
    }

    .pt-lg-0,
    .py-lg-0 {
        padding-top: 0 !important;
    }

    .pr-lg-0,
    .px-lg-0 {
        padding-right: 0 !important;
    }

    .pb-lg-0,
    .py-lg-0 {
        padding-bottom: 0 !important;
    }

    .pl-lg-0,
    .px-lg-0 {
        padding-left: 0 !important;
    }

    .p-lg-1 {
        padding: 0.25rem !important;
    }

    .pt-lg-1,
    .py-lg-1 {
        padding-top: 0.25rem !important;
    }

    .pr-lg-1,
    .px-lg-1 {
        padding-right: 0.25rem !important;
    }

    .pb-lg-1,
    .py-lg-1 {
        padding-bottom: 0.25rem !important;
    }

    .pl-lg-1,
    .px-lg-1 {
        padding-left: 0.25rem !important;
    }

    .p-lg-2 {
        padding: 0.5rem !important;
    }

    .pt-lg-2,
    .py-lg-2 {
        padding-top: 0.5rem !important;
    }

    .pr-lg-2,
    .px-lg-2 {
        padding-right: 0.5rem !important;
    }

    .pb-lg-2,
    .py-lg-2 {
        padding-bottom: 0.5rem !important;
    }

    .pl-lg-2,
    .px-lg-2 {
        padding-left: 0.5rem !important;
    }

    .p-lg-3 {
        padding: 1rem !important;
    }

    .pt-lg-3,
    .py-lg-3 {
        padding-top: 1rem !important;
    }

    .pr-lg-3,
    .px-lg-3 {
        padding-right: 1rem !important;
    }

    .pb-lg-3,
    .py-lg-3 {
        padding-bottom: 1rem !important;
    }

    .pl-lg-3,
    .px-lg-3 {
        padding-left: 1rem !important;
    }

    .p-lg-4 {
        padding: 1.5rem !important;
    }

    .pt-lg-4,
    .py-lg-4 {
        padding-top: 1.5rem !important;
    }

    .pr-lg-4,
    .px-lg-4 {
        padding-right: 1.5rem !important;
    }

    .pb-lg-4,
    .py-lg-4 {
        padding-bottom: 1.5rem !important;
    }

    .pl-lg-4,
    .px-lg-4 {
        padding-left: 1.5rem !important;
    }

    .p-lg-5 {
        padding: 3rem !important;
    }

    .pt-lg-5,
    .py-lg-5 {
        padding-top: 3rem !important;
    }

    .pr-lg-5,
    .px-lg-5 {
        padding-right: 3rem !important;
    }

    .pb-lg-5,
    .py-lg-5 {
        padding-bottom: 3rem !important;
    }

    .pl-lg-5,
    .px-lg-5 {
        padding-left: 3rem !important;
    }

    .m-lg-n1 {
        margin: -0.25rem !important;
    }

    .mt-lg-n1,
    .my-lg-n1 {
        margin-top: -0.25rem !important;
    }

    .mr-lg-n1,
    .mx-lg-n1 {
        margin-right: -0.25rem !important;
    }

    .mb-lg-n1,
    .my-lg-n1 {
        margin-bottom: -0.25rem !important;
    }

    .ml-lg-n1,
    .mx-lg-n1 {
        margin-left: -0.25rem !important;
    }

    .m-lg-n2 {
        margin: -0.5rem !important;
    }

    .mt-lg-n2,
    .my-lg-n2 {
        margin-top: -0.5rem !important;
    }

    .mr-lg-n2,
    .mx-lg-n2 {
        margin-right: -0.5rem !important;
    }

    .mb-lg-n2,
    .my-lg-n2 {
        margin-bottom: -0.5rem !important;
    }

    .ml-lg-n2,
    .mx-lg-n2 {
        margin-left: -0.5rem !important;
    }

    .m-lg-n3 {
        margin: -1rem !important;
    }

    .mt-lg-n3,
    .my-lg-n3 {
        margin-top: -1rem !important;
    }

    .mr-lg-n3,
    .mx-lg-n3 {
        margin-right: -1rem !important;
    }

    .mb-lg-n3,
    .my-lg-n3 {
        margin-bottom: -1rem !important;
    }

    .ml-lg-n3,
    .mx-lg-n3 {
        margin-left: -1rem !important;
    }

    .m-lg-n4 {
        margin: -1.5rem !important;
    }

    .mt-lg-n4,
    .my-lg-n4 {
        margin-top: -1.5rem !important;
    }

    .mr-lg-n4,
    .mx-lg-n4 {
        margin-right: -1.5rem !important;
    }

    .mb-lg-n4,
    .my-lg-n4 {
        margin-bottom: -1.5rem !important;
    }

    .ml-lg-n4,
    .mx-lg-n4 {
        margin-left: -1.5rem !important;
    }

    .m-lg-n5 {
        margin: -3rem !important;
    }

    .mt-lg-n5,
    .my-lg-n5 {
        margin-top: -3rem !important;
    }

    .mr-lg-n5,
    .mx-lg-n5 {
        margin-right: -3rem !important;
    }

    .mb-lg-n5,
    .my-lg-n5 {
        margin-bottom: -3rem !important;
    }

    .ml-lg-n5,
    .mx-lg-n5 {
        margin-left: -3rem !important;
    }

    .m-lg-auto {
        margin: auto !important;
    }

    .mt-lg-auto,
    .my-lg-auto {
        margin-top: auto !important;
    }

    .mr-lg-auto,
    .mx-lg-auto {
        margin-right: auto !important;
    }

    .mb-lg-auto,
    .my-lg-auto {
        margin-bottom: auto !important;
    }

    .ml-lg-auto,
    .mx-lg-auto {
        margin-left: auto !important;
    }
}

@media (min-width: 1200px) {
    .m-xl-0 {
        margin: 0 !important;
    }

    .mt-xl-0,
    .my-xl-0 {
        margin-top: 0 !important;
    }

    .mr-xl-0,
    .mx-xl-0 {
        margin-right: 0 !important;
    }

    .mb-xl-0,
    .my-xl-0 {
        margin-bottom: 0 !important;
    }

    .ml-xl-0,
    .mx-xl-0 {
        margin-left: 0 !important;
    }

    .m-xl-1 {
        margin: 0.25rem !important;
    }

    .mt-xl-1,
    .my-xl-1 {
        margin-top: 0.25rem !important;
    }

    .mr-xl-1,
    .mx-xl-1 {
        margin-right: 0.25rem !important;
    }

    .mb-xl-1,
    .my-xl-1 {
        margin-bottom: 0.25rem !important;
    }

    .ml-xl-1,
    .mx-xl-1 {
        margin-left: 0.25rem !important;
    }

    .m-xl-2 {
        margin: 0.5rem !important;
    }

    .mt-xl-2,
    .my-xl-2 {
        margin-top: 0.5rem !important;
    }

    .mr-xl-2,
    .mx-xl-2 {
        margin-right: 0.5rem !important;
    }

    .mb-xl-2,
    .my-xl-2 {
        margin-bottom: 0.5rem !important;
    }

    .ml-xl-2,
    .mx-xl-2 {
        margin-left: 0.5rem !important;
    }

    .m-xl-3 {
        margin: 1rem !important;
    }

    .mt-xl-3,
    .my-xl-3 {
        margin-top: 1rem !important;
    }

    .mr-xl-3,
    .mx-xl-3 {
        margin-right: 1rem !important;
    }

    .mb-xl-3,
    .my-xl-3 {
        margin-bottom: 1rem !important;
    }

    .ml-xl-3,
    .mx-xl-3 {
        margin-left: 1rem !important;
    }

    .m-xl-4 {
        margin: 1.5rem !important;
    }

    .mt-xl-4,
    .my-xl-4 {
        margin-top: 1.5rem !important;
    }

    .mr-xl-4,
    .mx-xl-4 {
        margin-right: 1.5rem !important;
    }

    .mb-xl-4,
    .my-xl-4 {
        margin-bottom: 1.5rem !important;
    }

    .ml-xl-4,
    .mx-xl-4 {
        margin-left: 1.5rem !important;
    }

    .m-xl-5 {
        margin: 3rem !important;
    }

    .mt-xl-5,
    .my-xl-5 {
        margin-top: 3rem !important;
    }

    .mr-xl-5,
    .mx-xl-5 {
        margin-right: 3rem !important;
    }

    .mb-xl-5,
    .my-xl-5 {
        margin-bottom: 3rem !important;
    }

    .ml-xl-5,
    .mx-xl-5 {
        margin-left: 3rem !important;
    }

    .p-xl-0 {
        padding: 0 !important;
    }

    .pt-xl-0,
    .py-xl-0 {
        padding-top: 0 !important;
    }

    .pr-xl-0,
    .px-xl-0 {
        padding-right: 0 !important;
    }

    .pb-xl-0,
    .py-xl-0 {
        padding-bottom: 0 !important;
    }

    .pl-xl-0,
    .px-xl-0 {
        padding-left: 0 !important;
    }

    .p-xl-1 {
        padding: 0.25rem !important;
    }

    .pt-xl-1,
    .py-xl-1 {
        padding-top: 0.25rem !important;
    }

    .pr-xl-1,
    .px-xl-1 {
        padding-right: 0.25rem !important;
    }

    .pb-xl-1,
    .py-xl-1 {
        padding-bottom: 0.25rem !important;
    }

    .pl-xl-1,
    .px-xl-1 {
        padding-left: 0.25rem !important;
    }

    .p-xl-2 {
        padding: 0.5rem !important;
    }

    .pt-xl-2,
    .py-xl-2 {
        padding-top: 0.5rem !important;
    }

    .pr-xl-2,
    .px-xl-2 {
        padding-right: 0.5rem !important;
    }

    .pb-xl-2,
    .py-xl-2 {
        padding-bottom: 0.5rem !important;
    }

    .pl-xl-2,
    .px-xl-2 {
        padding-left: 0.5rem !important;
    }

    .p-xl-3 {
        padding: 1rem !important;
    }

    .pt-xl-3,
    .py-xl-3 {
        padding-top: 1rem !important;
    }

    .pr-xl-3,
    .px-xl-3 {
        padding-right: 1rem !important;
    }

    .pb-xl-3,
    .py-xl-3 {
        padding-bottom: 1rem !important;
    }

    .pl-xl-3,
    .px-xl-3 {
        padding-left: 1rem !important;
    }

    .p-xl-4 {
        padding: 1.5rem !important;
    }

    .pt-xl-4,
    .py-xl-4 {
        padding-top: 1.5rem !important;
    }

    .pr-xl-4,
    .px-xl-4 {
        padding-right: 1.5rem !important;
    }

    .pb-xl-4,
    .py-xl-4 {
        padding-bottom: 1.5rem !important;
    }

    .pl-xl-4,
    .px-xl-4 {
        padding-left: 1.5rem !important;
    }

    .p-xl-5 {
        padding: 3rem !important;
    }

    .pt-xl-5,
    .py-xl-5 {
        padding-top: 3rem !important;
    }

    .pr-xl-5,
    .px-xl-5 {
        padding-right: 3rem !important;
    }

    .pb-xl-5,
    .py-xl-5 {
        padding-bottom: 3rem !important;
    }

    .pl-xl-5,
    .px-xl-5 {
        padding-left: 3rem !important;
    }

    .m-xl-n1 {
        margin: -0.25rem !important;
    }

    .mt-xl-n1,
    .my-xl-n1 {
        margin-top: -0.25rem !important;
    }

    .mr-xl-n1,
    .mx-xl-n1 {
        margin-right: -0.25rem !important;
    }

    .mb-xl-n1,
    .my-xl-n1 {
        margin-bottom: -0.25rem !important;
    }

    .ml-xl-n1,
    .mx-xl-n1 {
        margin-left: -0.25rem !important;
    }

    .m-xl-n2 {
        margin: -0.5rem !important;
    }

    .mt-xl-n2,
    .my-xl-n2 {
        margin-top: -0.5rem !important;
    }

    .mr-xl-n2,
    .mx-xl-n2 {
        margin-right: -0.5rem !important;
    }

    .mb-xl-n2,
    .my-xl-n2 {
        margin-bottom: -0.5rem !important;
    }

    .ml-xl-n2,
    .mx-xl-n2 {
        margin-left: -0.5rem !important;
    }

    .m-xl-n3 {
        margin: -1rem !important;
    }

    .mt-xl-n3,
    .my-xl-n3 {
        margin-top: -1rem !important;
    }

    .mr-xl-n3,
    .mx-xl-n3 {
        margin-right: -1rem !important;
    }

    .mb-xl-n3,
    .my-xl-n3 {
        margin-bottom: -1rem !important;
    }

    .ml-xl-n3,
    .mx-xl-n3 {
        margin-left: -1rem !important;
    }

    .m-xl-n4 {
        margin: -1.5rem !important;
    }

    .mt-xl-n4,
    .my-xl-n4 {
        margin-top: -1.5rem !important;
    }

    .mr-xl-n4,
    .mx-xl-n4 {
        margin-right: -1.5rem !important;
    }

    .mb-xl-n4,
    .my-xl-n4 {
        margin-bottom: -1.5rem !important;
    }

    .ml-xl-n4,
    .mx-xl-n4 {
        margin-left: -1.5rem !important;
    }

    .m-xl-n5 {
        margin: -3rem !important;
    }

    .mt-xl-n5,
    .my-xl-n5 {
        margin-top: -3rem !important;
    }

    .mr-xl-n5,
    .mx-xl-n5 {
        margin-right: -3rem !important;
    }

    .mb-xl-n5,
    .my-xl-n5 {
        margin-bottom: -3rem !important;
    }

    .ml-xl-n5,
    .mx-xl-n5 {
        margin-left: -3rem !important;
    }

    .m-xl-auto {
        margin: auto !important;
    }

    .mt-xl-auto,
    .my-xl-auto {
        margin-top: auto !important;
    }

    .mr-xl-auto,
    .mx-xl-auto {
        margin-right: auto !important;
    }

    .mb-xl-auto,
    .my-xl-auto {
        margin-bottom: auto !important;
    }

    .ml-xl-auto,
    .mx-xl-auto {
        margin-left: auto !important;
    }
}
/*End：引入bs4的spaceing*/