@media screen and (min-width: 768px){#page-row-4{padding-bottom:60px;background-image:url("../../../img/moyou2.png");background-size:470px;background-position:bottom 20px left 20px;}}@media screen and (max-width: 767px){#page-row-4{padding-bottom:60px;background-image:url("../../../img/moyou2.png");background-size:270px;background-position:bottom 10px left 10px;}}