#page-header{background-image:url(/img/default.webp);background-size:cover;background-position:center;background-repeat:no-repeat}html[data-theme=dark] #page-header{background-image:url(/img/top_img.jpg)}#footer{background-image:url(/img/default.webp);background-size:cover;background-position:center bottom;background-repeat:no-repeat;z-index:-1}html[data-theme=dark] #footer{background-image:url(/img/top_img.jpg);background-size:cover;background-position:center bottom;background-repeat:no-repeat}@media screen and (max-width:768px){html[data-theme=light] #page-header{background-image:url(/img/mobileday.webp);background-size:cover;background-position:center top;background-repeat:no-repeat}html[data-theme=light] #footer{background-image:url(/img/mobileday.webp);background-size:cover;background-position:center bottom;background-repeat:no-repeat;z-index:-1}}@media screen and (max-width:768px){html[data-theme=dark] #page-header{background-image:url(/img/moblienight.webp);background-size:cover;background-position:center top;background-repeat:no-repeat}html[data-theme=dark] #footer{background-image:url(/img/moblienight.webp);background-size:cover;background-position:center bottom;background-repeat:no-repeat;z-index:-1}}#footer-wrap>*{position:relative;z-index:1}#page-header{transition:background-image .5s ease-in-out}