.four_im{background-position:top;background-repeat:no-repeat;background-size:cover;height:235px;width:25%}@media(max-width:1250px){.four_im{height:185px}}@media(max-width:991px){.four_im{height:235px;width:50%}}@media(max-width:480px){.four_im{background-position:50%;height:180px;width:100%}}