.content{
    width: 7.5rem;
    margin: 0.2rem auto;
    padding-top: 0.3rem;
    padding-bottom: 0.5rem;
    border-top: 1px solid #d2d2d2;
}
.nav_span{
    text-align: center;
    margin-bottom: 0.3rem;
}
.nav_span span{
    display: inline-block;
    width: 1.78rem;
    height: 0.58rem;
    font-size: 0.3rem;
    color: #979797;
    line-height: 0.58rem;
    text-align: center;
    border: 1px solid #cbcbcb;
    margin: 0 0.03rem;
    font-weight: bold;
}
.nav_span .active{
    background: #0c7ed9;
    color: #fff;
    border: 1px solid #0c7ed9;
}
.professional{
    display: none;
    width: 7.5rem;
    background: url('../images/professionalBk.png')no-repeat center top;
    background-size: 7.5rem auto;
    
}

/* padding-top: 0.3rem;
    width: 7.1rem;
    padding-bottom: 0.15rem;
    padding-left: 0.2rem;
    padding-right: 0.2rem; */
.professional:nth-child(1){
    display: block;
}

.professional h5{
    width: 6.45rem;
    height: 0.5rem;
    padding-left: 0.65rem;
    font-size: 0.28rem;
    color: #fff;
    line-height: 0.5rem;
}


.professional .one{
    background: url('../images/professional1.png')no-repeat;
    background-size: 7.1rem 0.5rem;
}
.professional .two{
    background: url('../images/professional2.png')no-repeat;
    background-size: 7.1rem 0.5rem;
}
.professional .three{
    background: url('../images/professional3.png')no-repeat;
    background-size: 7.1rem 0.5rem;
}
.professional .four{
    background: url('../images/professional4.png')no-repeat;
    background-size: 7.1rem 0.5rem;
}


.professional .list_ul li{
    border-bottom: 1px dashed #999999;
    padding-bottom: 0.29rem;
}
.professional .list_ul{
   
    margin-bottom: 0.3rem;
    padding-right: 0.2rem;
    padding-left: 0.48rem;
}
.professional .list_ul h6{
    font-size: 0.26rem;
    margin-top: 0.3rem;
}
.professional:nth-child(1) .list_ul h6{
    color: #cb6f6f;
}
.professional:nth-child(2) .list_ul h6{
    color: #3276ac;
}
.professional:nth-child(3) .list_ul h6{
    color: #cfad45;
}
.professional:nth-child(4) .list_ul h6{
    color: #48a375;
}
.professional .list_ul p{
    font-size: 0.24rem;
    line-height: 0.36rem;
    margin-top: 0.15rem;
    padding-left: 0.16rem;
}