.service-content{ background:url(../images/yj_fl_service_company_foot_bg.png) no-repeat bottom center;background-size: 100% auto;}
.service-content .section-foot ul li .title-box{
    left: calc(50% - .6rem);
    width: 1.2rem;
    background-color: rgba(61, 96 , 211, 1);
}
.service-content .section-foot ul li .tringle{
    /* border-color: rgba(22, 101 , 108, 1) transparent transparent transparent; */
    border-color: rgba(61, 96 , 211, 1) transparent transparent transparent;
}
.service-content .section-foot ul li .select-image{
    left: calc(50% - .55rem);
    top: -.35rem;
    width: 1.1rem;
    height: .35rem;
}
.service-content .section-foot ul .active .title-box{
    background-color: rgb(240, 62, 24);
}
.service-content .section-foot ul .active .tringle{
    /* border-color: #f3bc00 transparent transparent transparent; */
    border-color: rgb(240, 62, 24) transparent transparent transparent; 
}