nav:not(.mm-menu) {
	display: none;
}

.footer {
	background: #777;
	font-size: 16px;
	font-weight: bold;
	color: #fff;
	line-height: 40px;
	box-sizing: border-box;
	width: 100%;
	height: 40px;
	padding: 0 10px;
}

.sh_related > ul {
	list-style: none
}

#chieucao span {
	font-size: 14px;
}

.header a.menu_m span {
	width: 44px;
	height: 34px;
	background: url("bavach.png") no-repeat;
	background-size: 100% 100%;
	display: inline-block;
	vertical-align: middle;
	margin-top: 0;
	margin-right: 5px;
}

.menu_m {
	color: #fff
}

.header div {
	width: 70%;
	float: right;
	padding: 3px 1%;
	height: 40px;
}

.header div input {
	width: 75%;
	border-radius: 2px;
	padding: 5px 1%;
	border: none;
	height: 25px;
}

.header div button {
	width: 20%;
	background: #fff;
	border: none;
	outline: none;
	color: red;
	padding: 5px 1%;
	border-radius: 2px;
	height: 35px;
}