.dmhead {
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999;
	width: 100%;
	height: 100px;
	/* background: rgba(0,0,0,0.2); */
	box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.08);
}

.dmheadk {
	width: 1525px;
	height: 100px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
}

.dmheadimg {
	width: 295px;
	height: 100px;
	display: flex;
	justify-content: center;
	align-items: center;
}

.dmheadimg a img {
	width: 100%;
	height: auto;
}

.dmheadimg a:last-child img {
	display: none;
}

.dmheadzi {
	width: 900px;
	height: auto;
}

.dmheadzik {
	width: 100%;
}



.dmheadzik ul {
	width: 100%;
	height: 100px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 16px;
	letter-spacing: 3px;
	color: #ffffff;
}
.dmheadzik ul li a{
    position: relative;
    color: #fff;
}
.dmheadzik ul li:hover>a::after{
     width: 100%;
}
.dmheadzik ul li>a::after{
    position: absolute;
    left: 50%;
    bottom: -39px;
    transform: translateX(-50%);
    content: '';
    width: 0%;
    height: 2px;
    background-color: #e40001;
    transition: all 0.5s;
}
.nav-active {
	background: #ffffff;
}

.nav-active .dmheadimg a:first-child img {
	display: none;
}

.nav-active .dmheadimg a:last-child img {
	display: block;
}
.nav-active ul li {
    color: #333333;
}
.nav-active ul li a {
	color: #333333;
}
.nav-active ul li span {
	color: #333333;
}
.dmhead-active>a{
    color: #e40001!important;
}
.dmhead-active a::after{
    width: 100%!important;
}
@media (max-width: 1525px) {
	.dmheadk {
		width: 100%;
		height: 100px;
		margin: 0 auto;
		display: flex;
		justify-content: space-between;
		padding-left: 8px;
		padding-right: 8px;
	}

	.dmheadimg {
		width: 20%;
		height: 100px;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.dmheadzi {
		width: 60%;
		height: auto;
	}

	.sp_logo a:first-child img {
		display: none;
	}

	.sp_logo a:last-child img {
		display: block;
	}

}