.head-content {
    height: 528px;
    background: url(/images/topic_edu.png) no-repeat center center;
}
.head-content .title {
    width: 1400px;
    margin: 0 auto;
    font-size: 34px;
    padding: 26px 0;
    letter-spacing: 11px;
    color: #fff;
    font-weight: 700;
}
.block {
    margin: 60px 0;
}
.block .title {
    text-align: center;
}

#footer {
    background: linear-gradient(180deg,#ea012c,#de4f39);
    border-top: 10px solid #de4f39;
}

#footer span, p, a {
    color: #fff;
}

#footer select {
    color: #666;
}

.dot {
    font-size: 14px;
    color:#999999;
}
.dot::before{
    content:'';
    display: inline-block;
    width:5px;
    height:5px;
    background:#999999;
    border-radius: 50%;
    margin-right:6px;
}

.card {
    margin: 20px 0;
}
.card .item {
    margin-top: 10px;
    color: #666;
}
.card .item .text {
    width: 80%;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 18px;
    float: left;
}