.header-top>div>a {
    color: #fff;
}
.page-gallery{
    display: flex;
    flex-wrap: wrap;
}
.page-gallery > div{
    width: 23.5%;
    margin-right: 2%;
    margin-bottom: 2%;
}
.page-gallery > div:nth-child(4n){
    margin-right: 0;
}
.category-item {
    margin-top:2em;
    padding: 15px;
    background: #fff;
    border: 1px solid rgba(0,0,0,.1);
    box-shadow: 0 2.8px 2.2px rgba(0,0,0,.02),0 6.7px 5.3px rgba(0,0,0,.028),0 12.5px 10px rgba(0,0,0,.035),0 22.3px 17.9px rgba(0,0,0,.042),0 41.8px 33.4px rgba(0,0,0,.05),0 100px 80px rgba(0,0,0,.07);
}

.category-item img{
    width:100%;
}
.category-item .category-item-date{
    font-size: 11px;
    color: rgba(0,0,0,.6);
    margin-top: 10px;
}
.category-item .category-item-title {
    height: 50px;
}