main,section {
	width: 100%;
	margin: 0;
	padding: 0;
	max-width: initial;
}
section {
	margin: 0;
	padding: 0;
	overflow: hidden;
	height: calc(100vh - 110px);
}
#gform {
  width:100%;
  height:100%;
}
@media screen and (min-width: 768px) {
	section {
		height: calc(100vh - 90px);
	}	
}
@media screen and (min-width: 960px) {
	section {
		height: calc(100vh - 130px);
	}
}