@media all and (max-width: 900px) {
#sidebarContainer {
	width: 100%;
	float: none;
}
#contentContainer #content {
	width: 90%;
	float: none;
	padding-left: 5%;
	padding-right: 5%;
}
#extraContainer1 {
	width: 90%;
	padding: 25px 5%;
}
}