.bg_image{background-image:url(/_next/static/media/chat_home_bg.163c1ed6.png);display:block;height:318px;width:100%;position:absolute;inset:0;background-size:100%;background-position:50% 50%}@media screen and (max-width:600px){.mbl_chatbox{width:100%;height:100%;left:0;right:0;bottom:0;z-index:50;overflow:hidden}}