.side-filter-header{position:relative;width:300px;height:250px;background-repeat:no-repeat;background-size:contain;background-position:50%}@media only screen and (max-width:500px){.side-filter-header{width:300px;height:150px}}side-filter-header:before{content:"";position:absolute;top:0;left:0;background-color:#285a05}