/* 施测说明标题 */

.mul_title h1 {
    font-size: 36px;
    color: #34485e;
    position: relative;
    width: 324px;
    margin: 0 auto;
    margin-bottom: 68px;
}

.mul_title h1:after {
    content: "";
    position: absolute;
    bottom: -31px;
    left: 119px;
    width: 87px;
    height: 1px;
    background-color: #34485e;
}