@media screen and (min-width: 768px){#page-row-4{margin-top:50px;background-image:url("../../../img/top_sv_bg.jpg");background-size:100%;}}@media screen and (max-width: 767px){#page-row-4{margin-top:50px;background-image:url("../../../img/top_sv_bg.jpg");background-size:200%;background-position:right -180px top;}}