.promotional-banner{user-select:none;}.promotional-banner.point{cursor:pointer;}.promotional-banner div{display:none;background-repeat:no-repeat;background-position:center;}.promotional-banner .i-1{display:block;width:100%;height:150px;background-size:cover;}@media screen and (max-width: 1184px){.promotional-banner .i-1{display:none;}.promotional-banner .i-2{display:block;width:100%;height:120px;background-size:contain;}}@media screen and (max-width: 705px){.promotional-banner .i-2{display:none;}.promotional-banner .i-3{display:block;width:335px;height:220px;background-size:cover;margin:0 auto;}}