.wy-body-for-nav {
	background: #edf0f2
}

.wy-grid-for-nav {
	position: relative;
	margin: 0 auto;
}

.wy-nav-side {
	left: auto;
}

@media screen and (max-width:768px){
	.wy-nav-side {
		left: -300px;
	}
}