#listdiv{
    padding: 0.25rem;
    border: 1px solid #eee;
    margin-top: 0.75rem;
    display: none;
}

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

#listdiv>div{
    width: calc(100% / 6);
    display: inline-block;
    float: left;
    padding: 0.25rem;
}

#listdiv>div>div{
    border:1px solid #eee;
}

.night #listdiv>div>div{
    border: 1px solid #444;
    background-color: #232627;
}

#listdiv>div>div>.ipdf{
    text-align: center;
    padding: 2rem 0;
    background-color: #f6f7fa;
    color: #607d8b;
}

.night #listdiv>div>div>.ipdf {
    text-align: center;
    padding: 2rem 0;
    background-color: #181a1b;
    color: #aaa;
}

#listdiv>div>div>.ipdf i{
    padding: 0.5rem 0;
    font-size: 2rem;
}

#listdiv>div>div>.pdfpp{
    
}

#listdiv>div>div>.pdfpp p{
    height: 1.8rem;
    line-height: 1.8rem;
    padding: 0 0.5rem;
    border-bottom: 1px solid #eee;
    word-break: keep-all;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.night #listdiv>div>div>.pdfpp p{
    border-bottom: 1px solid #444;
    color: #999;
}

#listdiv>div>div>.pdfpp p:last-child{
    border-bottom:0;
}

.night #listdiv>div>div>.pdfpp p:last-child{
    border-bottom:0;
}

#listdiv>div>div>.pdfpp p i{
    cursor: pointer;
}

@media screen and (max-width: 1390px){
    #listdiv>div{
        width: calc(100% / 5);  
    }
}

@media screen and (max-width: 1110px){
    #listdiv>div{
        width: calc(100% / 4);  
    }
}

@media screen and (max-width: 1023px){
    #listdiv>div{
        width: calc(100% / 3);  
    }
}

@media screen and (max-width: 886px){
    #listdiv>div{
        width: calc(100% / 4);  
    }
}

@media screen and (max-width: 740px){
    #listdiv>div{
        width: calc(100% / 3);  
    }
}

@media screen and (max-width: 540px){
    #listdiv>div{
        width: calc(100% / 2);  
    }
}

@media screen and (max-width: 340px){
    #listdiv>div{
        width: calc(100% / 1);  
    }
}