.docs .filter {
	background: #f9f9f9;
	border: #f0f0f0 0.5px solid;
	padding: 20px;
}

.docs .section .section {
	padding-left: 20px;
}


.docs .left_menu > li {
    display: block;
    font-size: 13px;
    padding-left: 0px;
    transition: background-color 0.07s ease-out 0s;
    -webkit-transition: background-color ease-out 0.07s;
    -moz-transition: background-color ease-out 0.07s;
    -o-transition: background-color ease-out 0.07s;
    background: #f7f7f7;
}
.docs .left_menu > li> a {
    display: block;
    padding: 11px 31px 13px 17px;
    background: #f9f9f9;
    text-decoration: none;
    text-align: left;
}
.docs .left_menu > li.current > a {
	background: #273139;
	color: #fff;
}