@import url(https://fonts.googleapis.com/css2?family=Gloock&family=Grand+Hotel&family=Noto+Sans+JP:wght@300..900&family=Shippori+Mincho&family=Staatliches&family=Zen+Kaku+Gothic+New&display=swap);
.slide-bg{width:100%;height:90px;height:clamp(90px,90px + (180 - 90)*(100vw - 390px)/(1440 - 390),180px);background-image:url(../../assets/images/top/thumbnail.png);background-repeat:repeat-x;background-size:auto 100%;animation:bg-scroll 30s linear infinite}@keyframes bg-scroll{from{background-position:0 0}to{background-position:-1440px 0}}