.m_nav_list
{
	width: 100%;
}

.m_nav_list li
{
	width: 90%;
	margin: 0 auto;
	overflow: hidden;
	text-align: center;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.m_nav_list li a
{
	color: #fff;
	font-size: 16px;
	height: 0.5rem;
	line-height: 0.5rem;
	display: block;
}

#links
{
	padding: 0;
	margin: 0 auto;
	width: 970px;
	height: 38px;
	line-height: 38px;
	display: flex;
	justify-content: space-between;
	list-style: none; /* 去掉列表项的圆点 */
}

#links > li
{
	position: relative;
	color: #fff;
	height: 38px;
	line-height: 38px;
	font-size: 16px;
	font-weight: bold;
	font-color: #fff;
}

#links > li a
{
	display: block;
	font-size: 16px;
	font-weight: bold;
	height: 38px;
	color: #ffffff;
	line-height: 38px;
}

#links .down
{
	/*width: 1.9rem;*/
	width: 150px;
	position: absolute;
	top: 100%;
	left: 50%;
	background-color: #fff;
	z-index: 2;
	transform: translate(-50%, 10px);
	padding: 0;
	opacity: 0;
	transition: all .3s cubic-bezier(.645, .045, .355, 1);
	box-shadow: 0 0 5px rgba(0, 0, 0, .1);
	visibility: hidden;
}

#links .down:after
{
	content: "";
	position: absolute;
	bottom: 100%;
	left: 50%;
	border-style: solid;
	margin-left: -7px;
	border-width: 7px;
	border-color: transparent transparent #fff;
}

#links .down li
{
	list-style: none; /* 去掉列表项的圆点 */
}

#links .down li:not(:last-of-type)
{
	list-style: none; /* 去掉列表项的圆点 */
	border-bottom: 1px solid #efefef
}

#links .down a
{
	display: block;
	position: relative;
	font-size: 13px;
	color: #58595b;
	transition: .3s;
	text-align: center;
}

#links .down a:before
{
	content: "";
	position: absolute;
	top: 7px;
	bottom: 7px;
	left: -6px;
	width: 4px;
	background: #1787e8;
	-webkit-transform: scaleY(0);
	-ms-transform: scaleY(0);
	transform: scaleY(0);
	transition: .3s;
}

#links .down a.active, .MainMenu #links .down a:hover
{
	color: #1c75c3;
}

#links .down a:hover:before
{
	transform-origin: top;
	transform: scale(1)
}

#links .down.active
{
	visibility: visible;
	pointer-events: all;
	transform: translate(-50%);
	transition-delay: .1s;
	opacity: 1;
}