.zimu{
    border: 1px solid #eee;
    margin-bottom: 0.75rem;
    border-radius: 6px;
    overflow: hidden;
}

.night .zimu{
    border: 1px solid #444;
}

.zimu h2{
    height: 1.6rem;
    line-height: 1.6rem;
    font-size: 0.65rem;
    color: #fff;
    border-bottom: 1px solid #eee;
    background-color: #607D8B;
    padding-left: 0.5rem;
}

.night .zimu h2{
    border-bottom: 1px solid #444;
}

.zimu>ul{
    padding: 0.25rem;
}

.zimu>ul li{
    width: calc(100% / 4);
    float: left;
    padding: 0.25rem;
}

.zimu>ul li div{
    height: 1.8rem;
    line-height: 1.8rem;
    border: 1px solid #eee;
    padding-left: 0.5rem;
    border-radius: 3px;
    font-size: 0.8rem;
    color: #009688;
    cursor: pointer;
    background-color: #f6f7fa;
}

.night .zimu>ul li div{
    border: 1px solid #444;
    background-color: #181a1b;
}

.zimu>ul li div>span{
    font-weight: bold;
}

.zimu>ul li div>span>i{
    font-weight: 400;
    font-size: 0.6rem;
    font-style: normal;
    margin-left: 0.5rem;
    color: #3ab1a6;
}

.zimu>ul li div>i{
    float: right;
    margin-right: 0.5rem;
    color: #aed8d3;
}

.night .zimu>ul li div>i{
    color: #3f4645;
}

@media screen and (max-width: 700px){
    .zimu>ul li {
        width: calc(100% / 3);
    }
}

@media screen and (max-width: 480px){
    .zimu>ul li {
        width: calc(100% / 2);
    }
}

@media screen and (max-width: 320px){
    .zimu>ul li {
        width: 100%;
    }
}