section {
    height: 430px;
}
.acc-tag {
    margin-bottom: 20px;
}
.acc-tag span:nth-of-type(2) {
    color: #F39800;
}

.yzm-box2 div span {
    display: inline-block;
    width: 100%;
    height: 100%;
    background: #F39800;
    text-align: center;
    line-height: 46px;
    color: #FFFFFF;
    border-radius: 4px;
    cursor: pointer;
}