.disp-btn{
   width: 46% !important;
   margin: 1% !important;
   font-size: 1em !important; 

}

@media only screen and (max-width : 400px) {
	.disp-btn{
		font-size: 0.7em !important;
	}
}

@media only screen and (max-width : 320px) {
	.disp-btn{
		font-size: 0.5em !important;
	}
}