@media screen and (min-width: 768px){#page-row-4{padding-top:50px;padding-bottom:20%;background-image:url("../../../img/bg_gradationline.jpg");background-size:100%;background-position:top center;background-repeat: no-repeat;}#page-row-4 .page-col-1{width:70%;margin-left:15%;margin-right:15%;}}@media screen and (max-width: 767px){#page-row-4{padding-top:50px;padding-bottom:80px;background-image:url("../../../img/bg_gradationline.jpg");background-size:cover;background-position:top center;background-repeat: no-repeat;}#page-row-4 .page-col-1{width:90%;max-width:100%;margin-left:7.5%;}}