.introduce img {
    float: none;
    width: 60rem;
     height:auto;
     margin-right: 0;
}

.caption-bg {
    width: 100%;
    height: 2.48rem;
    line-height: 2.48rem;
    border-bottom: 1px solid #eee;
    background: #fbfbfb;
}

.caption {
    width: 60rem;
    margin: 0 auto;
    text-align: left;
}

.caption a {
    text-decoration: none;
    float: left;
    margin-right: 3.75rem;
    color: #5a5f5f;
    font-size: 0.75rem;
    cursor: pointer;
}
.caption a:hover{color:#01419a;border-bottom:2px solid #01419a;}

.more{
    color: #fff9ec;
    float: right;
    margin-top: 1rem;
    font-size: 1.2rem;
    margin-left: 50rem;
    position: absolute;
    cursor: pointer;
}
.more:hover{
    color: #fff9ec;
}