.footer-top-container{
    background-color: #17193D;
    padding: 0.75rem 0;
    border-bottom: 1px solid #36384f;
    margin-top: 0.4rem;
}
.link-item{
    width: 16.93%;
    margin: 0;
    padding: 0;
    color: #FFFFFF;
    font-size: 0.24rem;
}
.footer-top-container ul{
    margin: 0;
    padding: 0
}
.footer-top-container li{
    font-size: 0.14rem;
    line-height: 0.36rem;
    color: #B5B5B5;
}
.footer-bottom-container{
    background-color: #17193D;  
    padding: 0.7rem 0 1rem;
    color: #ACAEAF;
    font-size: 0.14rem;
}
.footer-logo{
    width: 2rem;
    margin-bottom: 0.45rem;
}
.footer-contact{
    line-height: 0.25rem;
    font-size: 0.14rem;
}
.divide{
    margin: 0 0.2rem;
}
.code{
    cursor: pointer;
    width: 1.1rem;
    margin-bottom: 0.2rem;
    transition: 0.2s;
}
.footer-address{
    width: 33.33%;
}
.footer-center-pc{
    width: 33.33%;text-align: center;
}
.footer-center-mobi{
    width: 100%;text-align: center;display: none;
}
.back-to-top{
    cursor: pointer;
    position: fixed;
    display: none;
    z-index: 999;
    bottom: 1.51rem;
    right: 0.65rem;
    transition: 0.2s;
}
.back-to-top div{
    width: 0.6rem;
    height:0.6rem;
    background-color: #FF5860;
    border-radius: 50%;
   
}
.back-to-top img{
    height: 0.27rem;
    width: auto;
}
.back-to-top:hover{
    opacity: 0.85;
}
.code:hover{
    transform: scale(1.2);
}
.link-ul{
    flex: 1;
    display:inline-block
}
.link-ul li{
    cursor: pointer;
    width: 25%;
}

@media screen and (max-width:960px) {
    .footer-center-pc{
        display: none;
    }
    .footer-center-mobi{
        display: block;
    }
    .footer-address{
        width: 50%;
        margin-bottom: 0.4rem;
    }
    .link-item {
        width: 19.93%;
    }
    .footer-top-container ul{
        width: 100%;
    }
    .footer-top-container li{
        width: 50%;
    }
}
@media screen and (max-width:480px){
    .link-item {
        width: 100%;
       justify-content: center;
    }
    
    .link-ul{
        flex: none;
        width: 100%;
    }
}