.btl_component_banktop{display:none;padding:20px;position:fixed;right:0;bottom:0;z-index:10;text-align:center}.btl_component_banktop .fa{background-color:rgba(0,0,0,0.8);cursor:pointer;width:35px;color:#fff;height:35px;padding:5px;font-size:50px}@media (max-width:991px) and (min-width:10px){.btl_component_banktop{padding:5px}}@media (max-width:767px) and (min-width:10px){.btl_component_banktop{padding:5px}.btl_component_banktop img{width:30px;height:30px;padding:5px}}