@charset "utf-8";
/* CSS Document */
 /*二级菜单开始*/

.m_menu_box {
	position: fixed;
	right: 0;
	top: 250px;
	z-index: 10;
	display: none;
}

.m_menu_btn {
	width: 40px;
	height: 70px;
	background: url("arrowL_2022gz.png") no-repeat center;
	background-color: rgb(31 67 163 / 60%);
	border-radius: 6px 0 0 6px;
	position: absolute;
	top: 10%;
	margin-top: -35px;
	left: -39px;
}

.m_menu_btn.open {
	background-image: url("arrowR_2022gz.png");
}

.m_menu {
	background-color: rgb(31 67 163 / 70%);
	border-radius: 0 0 0 6px;
	position: relative;
}

.m_menu li {
	font-size: 16px;
	height: 40px;
	line-height: 40px;
	border-bottom: 1px solid #CCD2FF;
	min-width: 220px;
}

.m_menu li:last-child {
	border-bottom: 0;
}

.m_menu li a {
	color: #fff;
	display: block;
	padding: 0 15px;
	height: 40px;
	line-height: 40px;
	font-size: 14px;
}

.m_menu_title {
	position: absolute;
	top: -40px;
	font-size: 18px;
	color: #fff;
	font-weight: bold;
	z-index: 9999;
	background-color: #1f43a3;
	border-radius: 6px 0 0 0;
	width: 100%;
	padding-left: 10px;
}
@media(max-width:768px){
	.m_menu_box{
		display: block
	}
}
/*二级菜单结束*/
.backbox{
	height: auto;
}