.row {
    margin-right: -15px;
    margin-left: -15px;
}
.col-sm-3 {
    width: 30%;
	float: left;
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
}

.exam-banner {
    background-image: url(https://res.268xue.com/res/static/front/web/v3/img/exam/exam-banner.jpg);
    background-repeat: no-repeat;
    background-color: #358FE3;
    background-position: 50% 0;
    height: 380px;
}
.exam-banner .container {
    width: 1220px !important;
    padding: 0;
}
.cm-bg-fb {
    background-color: #F3F5F7;
    padding: 10px 0 50px;
    min-height: 430px;
}
.mb20 {
    margin-bottom: 20px;
}
.pt10 {
    padding-top: 10px;
}
.mt20 {
    margin-top: 20px;
}

.thumbnail {
    border: none;
    padding: 0;
}
.thumbnail {
    display: block;
    padding: 4px;
    margin-bottom: 20px;
    line-height: 1.42857143;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    -webkit-transition: border .2s ease-in-out;
    -o-transition: border .2s ease-in-out;
    transition: border .2s ease-in-out;
}
.e-box{
    box-shadow: 0 0 30px rgba(115, 185, 230, 0.3);
    padding: 30px 20px;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
}
.c-primary {
    color: #35CE76;
}
.fs18 {
    font-size: 18px;
}
.fs24 {
    font-size: 24px;
}
.cm-desc-txt__twoLine, .cm-desc-txt__thrLine {
    height: 48px;
    line-height: 24px;
    overflow: hidden;
    white-space: normal;
    word-wrap: break-word;
    word-break: break-all;
}
.mt5 {
    margin-top: 5px;
}
.c-999 {
    color: #999;
}
.fs12 {
    font-size: 12px;
}
.kd-icon {
    background-position: 0 0;
}
.ct-icon {
    background-position: 0 -176px;
}
.zj-icon {
    background-position: 0 -352px;
}
.vip-icon {
    background-position: 0 -528px;
}
.e-box:hover:hover .kd-icon {background-position: 0 -88px}
.e-box:hover:hover .ct-icon {background-position: 0 -264px}
.e-box:hover:hover .zj-icon {background-position: 0 -440px}
.e-box:hover:hover .vip-icon {background-position: 0 -616px}
.kd-icon, .ct-icon, .zj-icon, .vip-icon {
    background-image: url(https://res.268xue.com/res/static/front/web/v3/img/exam/i-e-icons.png);
    background-repeat: no-repeat;
    display: inline-block;
    width: 88px;
    height: 88px;
}
.cm-wbg__bx {
	background-color: #fff;
	border-radius: 3px;
     box-shadow: 0px 4px 8px 0px rgba(7, 17, 27, 0.1);
    padding: 30px 20px;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
} 
.btn.btn-outline.btn-info {
    border-color: #30a4ff;
    color: #30a4ff;
}
.btn.btn-outline {
    border: 1px solid transparent;
    background-color: transparent;
    -webkit-transition: all .5s;
    transition: all .5s;
}