.sysbuts{
    border: 1px solid #e8e8fd;
    border-radius: 3px;
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.sysbuts>div{
    text-align: center;
    padding: 2rem 0 2.4rem 0;
}

.sysbuts>div h2{
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.sysbuts>div span{
    height: 1.8rem;
    line-height: 1.8rem;
    display: inline-block;
    background-color: #2196F3;
    color: #fff;
    padding: 0 1.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
}

.sysfont{
    border: 1px solid #eee;
    display: none;
    margin-top: 0.75rem;
    border-radius: 4px;
    overflow: hidden;
}

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

.sysfont>li{
    height: 1.8rem;
    line-height: 1.8rem;
    border-bottom: 1px solid #eee;
}

.night .sysfont>li{
    border-bottom: 1px solid #444;
}

.sysfont>li:last-child{
    border-bottom: 0;
}

.sysfont>li>div{
    display: inline-block;
}

.sysfont>li>div:nth-child(1){
    width: 3rem;
    text-align: center;
    border-right: 1px solid #eee;
}

.night .sysfont>li>div:nth-child(1){
    border-right: 1px solid #444;
}

.sysfont>li>div:nth-child(2){
    border-right: 1px solid #eee;
    padding-left: 0.5rem;
    width: calc(100% - 11rem);
}

.night .sysfont>li>div:nth-child(2){
    border-right: 1px solid #444;
}

.sysfont>li>div:nth-child(3){
    width: 8rem;
    padding-left: 0.5rem;
    cursor: pointer;
}

.demofontalert{
    margin: 0.5rem;
    padding: 0.5rem;
    border: 1px solid #eee;
}

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

.demofontalert p{
    height: 1.8rem;
    line-height: 1.8rem;
    font-size: 0.8rem;
}

.sysbutdaochu{
    display: none;
    height: 1.8rem;
    line-height: 1.8rem;
    text-align: center;
    border: 1px solid #e8e8fd;
    margin-top: 0.75rem;
    cursor: pointer;
}

.night .sysbutdaochu {
    border: 1px solid #444;
    color: #aaa;
    background-color: #333;
    border-radius: 3px;
}

@media screen and (max-width: 480px){
    .sysfont{
        border:0;
    }
    .sysfont>li{
        height: unset;
        line-height: unset;
        margin-bottom: 0.5rem;
        border: 1px solid #eee;
    }

    .night .sysfont>li{
        border: 1px solid #444;
    }

    .sysfont>li>div{
        display: block;
        width: 100% !important;
        text-align: left;
        height: 1.8rem;
        line-height: 1.8rem;
        border-bottom: 1px solid #eee;
        text-align: left !important;
    }

    .night .sysfont>li>div{
        border-bottom: 1px solid #444;
    }

    .sysfont>li>div:nth-child(1){
        border-right: 0;
        text-align: left;
        padding-left: 0.5rem;
    }

    .sysfont>li>div:nth-child(2){
        border-right: 0;
    }

    .sysfont>li>div:last-child{
        border:0;
    }
    .night .sysfont {
        border: 0;
    }
}