.mainlogo ul{
}

.mainlogo ul li{
    display: inline-block;
    margin: 10px;
    width:40%;
}
.mainlogo ul li a{
    display:inline-block;
    width:100%;
    /*height:200px;*/
    /*background: rgba(0,0,0,0.6);*/
    border-radius: 20px;
    text-align: center;
    /*line-height: 40px;*/
    font-size: 1.1em;
    padding: 20px 0;
}

.mainlogo i{
    display: block;
    font-size: 80px;
    line-height: 80px;
    margin-bottom: 10px;
}

.swiper-button-prev,.swiper-button-next{
    opacity: 0;
}