.header{
    width: 100%;
    min-width: 1280px;

    background: url('/images/product-bg1.png');
    background-size: 100% 100%;
}
.product-banner{
    width: 90%;
    margin: 2% 5%;
    display: flex;
    align-items: flex-start;
    background-color: #fff;
}

/* tab-nav end */
.networkService{
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-bottom: 0px !important;
    margin:0.24rem 0.3rem;
    padding: 0.3rem 0;
    cursor: pointer;
    background: #EAE9E7;
    
}
.networkService span{
    color: black;
    font: 600 0.24rem "microsoft yahei";
    /* margin:0 30px; */
}
.menuSon{
    height: 0.7rem !important;
    margin-right: 0.4rem;
    margin-left: 0.5rem;
    color: #fff;
    border-bottom: 1px solid #333;
    font: 400 0.2rem/0.6rem "microsoft yahei";
    display: flex;
    align-items: center;
}
.menuSonItem{
    display: none;
}
.product-main{
    background: #EAE9E7;
    width:100%;
}
.product-main .w{
    width: 100%;
	background: #fff;
	display:flow-root;
}
.menu-right img{
    width: 100%;
}<!--0.00010108947753906-->