@media all and (min-width:768px){.l-sub-img{background:url(https://teesclinic.com/cms/wp-content/uploads/2021/06/72_pcbg.jpg)}.movie_area{width:100%;max-width:560px;height:315px;margin-left:auto;margin-right:auto;margin-bottom:3%}}@media all and (max-width:767px){.l-sub-img{background:url(https://teesclinic.com/cms/wp-content/uploads/2021/06/72_spbg.jpg) no-repeat center/cover}.movie_area{width:100%;max-width:560px;height:250px;margin-left:auto;margin-right:auto;margin-bottom:3%}}