#post {
    font-size: 15px;
    line-height: 20px;
    min-height: 500px;
}
#post .waterfall, #newsInfo .waterfall{
    -moz-column-count: 4;
    -webkit-column-count: 4;
    column-count: 4;
    -webkit-column-fill: auto;
    -moz-column-fill: auto; /* Firefox */
    column-fill: auto;
    padding: 10px;
}
#post .item , #newsInfo .item{
    -moz-page-break-inside: avoid;
    -webkit-column-break-inside: avoid;
    break-inside: avoid;
}
@media (min-width:  991px) and (max-width: 1199px) {  
    #post .waterfall, #newsInfo .waterfall{
        -moz-column-count: 3;
        -webkit-column-count:3;
        column-count: 3;

    }
}
@media (min-width: 768px) and (max-width: 991px) {  
    #post .waterfall, #newsInfo .waterfall{
        -moz-column-count: 2;
        -webkit-column-count:2;
        column-count: 2; 
    }
}
@media (max-width: 767px) {  
    #post .waterfall, #newsInfo .waterfall{
        -moz-column-count: 1;
        -webkit-column-count: 1;
        column-count: 1;
    }
}

#post .userImage{
    display: inline-block;
    width: 40px;
    height: 40px;
    vertical-align: top;
}
#post .postImgBox{
    width:100%;
    min-height: 100px; 
    height:100%;
    max-height:500px;
    overflow: hidden;
    display: -webkit-flex;
    display:         flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
}
#post .postImg , #newsInfo .postImg{ 
    width: 100%;
    max-height: 500px;
    min-height:100px;
    height:auto;
    object-fit: cover;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
}
#post .itemContent{
    cursor: pointer;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
}
#post .itemContent:hover{
    background-color:  #d5d5d5;
}

#post .itemContent:hover .postImg  {
    -moz-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}

#post .postTime{
    font-size: 10px;
    line-height:10px;
    display: block;
}
.item .content{
    word-spacing: 12px;
    letter-spacing: 3px;
    max-height: 80px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}