.content-left{
    background: #ffffff;
    width: 52.5rem;
    padding: 1.875rem;
}
.content-right{
    width: 16.875rem;
    margin-left: 1.25rem;
}
.content-side{
    width: 16.875rem;
    margin-right: 1.25rem;
}
.content-new{
    background: #ffffff;
    padding: 1.3125rem;
    margin-bottom: 1.25rem;
}
.article-title{
    border-bottom: 1px solid #eeeeee;
    padding-bottom: 2rem;
}

.article-title h4{
    font-size: 1.25rem;
    font-weight: 500;
}
.article-item li{
    font-size: .875rem;
    white-space: nowrap;
    margin-top: 1.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
}
.article-item li::before{
    content: "●";
    color: rgb(51,133,255);
    margin-right: .5rem;
    font-size:0.5rem;
}
.article-item li a{
    color: #000;
}
.category-item li{
    padding:1.1875rem 0;
    border-bottom:1px solid #eeeeee;
}
ul.category-item {
    overflow: auto;
    max-height: 100vh;
}

.category-item li:last-child{
    padding:1.1875rem 0 0 0;
    border-bottom:none;
}
.category-item img{
    width:1.625rem;
    height:1.625rem;
    margin-right:0.6875rem;
    vertical-align:middle;
}
.category-item a{
    vertical-align:middle;
    color: #000;
}
@media screen and (max-width: 750px) {
    .content-right {
        display: none;
    }
    .content-left {
        max-width: 100%;
    }
    .content-side {
        display: none;
    }
}