.btnquestion{

display:none;position:fixed;right:0;top:15%;z-index:300;height:40px;padding:10px;margin-bottom:5px;background:#fff;border-right:0;margin-right:0;

}

@media screen and (max-width:480px) {

.btnquestion {

	top: -30px;

    display: none;  

	opacity: 0.0;

	

}