.menu-box {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 10;
	width: 100%;	
	background: linear-gradient(1turn, transparent, rgba(139, 162, 206, 0.6));
}
.ishead{
	backdrop-filter: blur(20px);
	opacity: 1;
	background-color: rgba(0, 0, 0, .15)
}
.menu_log {
	width: 100%;
	height: 90px;
	line-height: 70px;
	padding: 0 15px;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

.menu_log_group {
	position: relative;
	margin: 0 auto;
	text-align: center;
}

.menu_log_left {
	position: absolute;
	top: 0;
	left: 0;
	cursor: pointer;
}

.menu_log_left div {
	width: 26px;
	height: 26px;
	background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAAEgBckRAAAAAXNSR0IArs4c6QAAAERlWElmTU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAA6ABAAMAAAABAAEAAKACAAQAAAABAAAAMKADAAQAAAABAAAAMAAAAADbN2wMAAAAuklEQVRoBe2Y2w6AIAhAtf//57IHndJMmZdpHV8KBcQDOsuYTLN3/+laPG5di+XkXW+RmFcJ+jn0FlWB7KoU0idTKxf0mmqpPFdmDUN4fwHrEDAtTgNU76S077xe7rnwvsyFXOgHUQHQhGFyMAEyU7QSGF6mR2uE2EPAUKYUwQYEKNMNkkSIEIDA4gQeJ6mMt/WrX/rTyqW/Btx7tUTRhwAE+hLgGO3LE28QgMDvCHCM/i7lLBgCixG4AOJ6RB590rSeAAAAAElFTkSuQmCC) no-repeat;
	background-size: 26px 26px;
	display: inline-block;
	vertical-align: middle;
}

.menu-box-center {
	display: inline-block;
	text-align: center;
}

.menu_log_center img {
	width: auto;
	height: 40px;
	border: none;
	display: inline-block;
	vertical-align: middle;
}

.menu_log_right {
	position: absolute;
	right: 0;
	top: 0;
}

.menu_log_right img {
	height: 40px;
	display: inline-block;
	vertical-align: middle;
}

.sidebar {
	position: fixed;
	left: -100%;
	top: 0;
	z-index: 10000;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.45);
}

.sidebar .sidebar-box {
	height: 100%;
	background: rgba(0, 0, 0, 0.45);
	width: 66.66%;
	position: absolute;
	top: 0px;
	z-index: 101;
}

.sidebar .close-siderbar {
	display: block;
	width: 100%;
	padding: 15px 20px 15px 0px;
	border-bottom: 1px solid #fff;
	margin-bottom: 10px;
	text-align: right;
	color: #fff;
}

.sidebar-ul ul li {
	padding: 10px 30px 0px 30px;
}

.sidebar-ul ul li a {
	display: block;
	color: #fff;
}

.sidebar-ul ul li i {
	display: inline-block;
	margin-right: 12px;
	position: relative;
	width: 21px;
	height: 18px;
}

.sub-menu {
	display: none;
}