.tab-cont{
    height: 0.64rem;
    padding: 0.2rem 0.3rem;
    display: flex;
    justify-content: space-around;
}
.tab-cont li{
    height: 0.64rem;
    float: left;
    text-align: center;
    line-height: 0.64rem;
    font-size: 15px;
}
.tab-cont li a{
    display: block;
    width: 100%;
    height: 100%;
    color: #333333;
}
.tab-cont li.active a span{
    background: linear-gradient(90deg,rgba(82,134,255,1) 0%,rgba(146,184,252,1) 100%);
    box-shadow: 0px 2px 8px rgba(82,134,255,0.32);
    border-radius: 0.1rem;
    display: block;
    width: 100%;
    height: 4px;
    position: relative;
    top: -0.15rem;
    margin: 0 auto;
}
.tab-cont li.active a{
    color: #333333;
    font-size:0.36rem;
    font-weight: bold;
}