.selector {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    display: inline-block;
    width: 100%;
}

.selectors {
    height: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.widget-content .single-post .post-data {
    font-weight: 500;
    color: #616161
}

.text-indent {
    text-indent: 2em;
    line-height: 2em;
}

.font-family-fs {
    font-family: FangSong;
}

.font-size-1-15, .font-size-1-15 p {
    font-size: 1.15em;
}

@media (min-width: 500px) and (max-width: 750px),(min-width: 992px) {
    .w-lg-100 {
        width: 100% !important
    }
}

@media (max-width: 575.98px) {
    .font-size-1-15, .font-size-1-15 p {
        font-size: 1.05em;
    }
}

.fixed-sn .double-nav, .fixed-sn footer, .fixed-sn main {
    padding-left: 240px
}

@media (max-width: 1440px) {
    .fixed-sn .double-nav, .fixed-sn footer, .fixed-sn main {
        padding-left: 0
    }
}

@media (min-width: 600px) {
    .fixed-sn .page-footer .container-fluid, .fixed-sn main {
        margin-left: 2%;
        margin-right: 2%
    }
}

@media (min-width: 992px) {
    .fixed-sn .page-footer .container-fluid, .fixed-sn main {
        margin-left: 5%;
        margin-right: 5%
    }
}

@media (min-width: 1200px) {
    .fixed-sn .page-footer .container-fluid, .fixed-sn main {
        margin-left: 6%;
        margin-right: 6%
    }
}

.widget-content .view {
    margin-bottom: 1.5rem;
}

.mask.rgba-gradient {
    background: -webkit-linear-gradient(45deg, rgba(29, 236, 197, .7), rgba(91, 14, 214, .7) 100%);
    background: -webkit-gradient(linear, 45deg, from(rgba(29, 236, 197, .7)), to(rgba(91, 14, 214, .7)));
    background: -o-linear-gradient(45deg, rgba(29, 236, 197, .7), rgba(91, 14, 214, .7) 100%);
    background: linear-gradient(to 45deg, rgba(29, 236, 197, .7), rgba(91, 14, 214, .7) 100%)
}

.navbar.navbar-dark .navbar-nav li.nav-item.mb-0:hover a {
    color: #ddd;
}

.font-family-more {
    font-family: Monotype Corsiva, sans-serif;
}

.carousel .carousel-item video {
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -15%);
}

span.text__word {
    font-size: 1.3rem;
}

.a-link:hover {
    color: #fd5f00 !important;
    -webkit-transition: all .2s ease-in-out;
    -o-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}

.font-sf {
    font-family: "SF Pro SC", "SF Pro Display", "SF Pro Icons", "PingFang SC", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.block {
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 1px 1px 1px rgba(10, 16, 34, .1);
    color: #1b1b1b;
    cursor: pointer;
    position: relative;
    -webkit-transition: -webkit-transform .2s ease, -webkit-box-shadow .2s ease;
    transition: -webkit-transform .2s ease, -webkit-box-shadow .2s ease;
    transition: transform .2s ease, box-shadow .2s ease;
    transition: transform .2s ease, box-shadow .2s ease, -webkit-transform .2s ease, -webkit-box-shadow .2s ease;
    will-change: transform, box-shadow;
}

.block:hover {
    -webkit-box-shadow: 0px 0px 14px 0 rgba(10, 16, 34, .2), 0 0 0 transparent;
    box-shadow: 0px 0px 14px 0 rgba(10, 16, 34, .2), 0 0 0 transparent;
    -webkit-transform: translateY(-5px) translateZ(0);
    transform: translateY(-5px) translateZ(0);
}

@media screen and (max-width: 1400px) {
    .slider-wrapper {
        height: -webkit-calc(62.5% + 9px);
        height: calc(62.5% + 9px);
    }
}

li.position-relative.nav-item.mb-0:before {
    content: " ";
    position: absolute;
    left: -37px;
    top: 18px;
    width: 3px;
    height: 3px;
    background: #000;
}

.flex-fill {
    -ms-flex: 1 1 auto !important;
    flex: 1 1 auto !important
}

.chip {
    display: inline-block;
    height: 24px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(0, 0, 0, .6);
    line-height: 24px;
    padding: 0 12px;
    -webkit-border-radius: 16px;
    border-radius: 16px;
    background-color: #eceff1;
    margin-right: 1rem;
    cursor: pointer;
    -webkit-transition: all .3s linear;
    -o-transition: all .3s linear;
    transition: all .3s linear;
}

.list-group-flush .list-group-item:first-child {
    border-top: 0;
}

.grey-bg {
    background: url(../images/body-bg.gif) no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

.divider-left:before {
    width: 10px;
    height: 1px;
    border-radius: 0;
    top: 11px;
    position: absolute;
    left: 0;
    content: '';
    background-color: #1d1d1d;
}

.font-my {
    font-family: Arial, "Microsoft YaHei", 黑体, 宋体, sans-serif !important;
}

.font-kt {
    font-family: Arial, "Microsoft YaHei", 黑体, 宋体, sans-serif !important;
    text-indent: 2em;
    font-size: 1em;
}

.left-to-right {
    position: relative;
}

/*使用伪类给a下面添加下划线*/
/*css3为了区别伪类选择器把::改为:,使用:也会自动转为::*/
.left-to-right::after {
    content: '';
    display: block;
    /*开始时候下划线的宽度为0*/
    width: 0;
    height: 2px;
    position: absolute;
    left: 0;
    bottom: -4px;
    background: #000;
    /*这里我们设定所有改变都有动画效果，可以自己指定样式才有动画效果*/
    transition: all 0.3s ease-in-out;
}

.left-to-right:hover::after {
    width: 100%;
}

.w-207 {
    width: 207px;
}

div#carousel-example-2 .carousel-indicators {
    margin-right: 4%;
    left: inherit;
}

li.nav-item:hover .dropdown-menu {
    display: block;
}

.card-body.text-center ul.list-group.list-group-flush li a.active, .card-body.text-center ul.list-group.list-group-flush li a:hover {
    color: #2196f3 !important;
    font-weight: 700;
}