.header .logo .logo_w {
		display: none;
	}

.header{
        border-bottom: 1px solid #e5e5e5;
}

.header .logo .logo_c {
		display: block;
	}

.header .nav1 a {
		color: #333;
	}

.header .nav1 .icon {
		fill: #333;
	}

.header .header_search {
		color: #333;
	}

.header .world {
		color: #333;
	}
	



.lx_con1 {
    width: 100%;
    overflow: hidden;
}

.wh_b {
    font-weight: bold;
    color: #333;
    line-height: 1;
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 1px solid #e5e5e5;
}

.wh_s {
    line-height: 2;
}


@media only screen and (max-width: 1600px) and (min-width: 769px){
    .lx_con1 .wrap{
        margin-top: 140px;
    }
}

@media only screen and (max-width: 768px){
    .lx_con1 .wrap{
        margin-top: 90px;
    }
}