.nav_class2 .main{
    justify-content: center;
    gap: 1.95rem;
}




.about_name{
    width: 100%;
    text-align: center;
    font-family: Poppins-Bold;
    font-weight: bold;
    font-size: 0.5rem;
    color: #0D2240;
    line-height: 0.81rem;
}
.contact_body{
    padding: 1rem 0 1.3rem;
    box-sizing: border-box;
}
.contact_txt{
    width: 9.62rem;
    text-align: center;
    margin: 0.1rem auto 0;
    font-family: Poppins-Regular;
    font-weight: 400;
    font-size: 0.23rem;
    color: #0D2240;
}



.contact_div{
    width: 16rem;
    margin: 0.65rem auto;
    display: flex;
    gap: 0.29rem;
}
.contact_div .contact_item{
    width: 5.14rem;
    height: 2.26rem;
    background: #F8F8F8;
    padding: 0.33rem 0.28rem 0 0.23rem;
    box-sizing: border-box;
    display: flex;
    gap: 0.19rem;
    cursor: pointer;
}
.contact_div .contact_item .contact_img{
    width: 0.57rem;
    height: 0.57rem;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}
.contact_div .contact_item .contact_img img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.contact_div .contact_item .contact_img .img2{
    display: none;
}
.contact_div .contact_item .contact_xx{
    width: 3.87rem;
}
.contact_div .contact_item .contact_xx .contact_title{
    font-family: Poppins-SemiBold;
    font-weight: 600;
    font-size: 0.23rem;
    color: #0D2240;
    line-height: 0.35rem;
    margin-bottom: 0.13rem;
}
.contact_div .contact_item .contact_xx .contact_cont,
.contact_div .contact_item .contact_xx .contact_cont p{
    font-family: Poppins-Regular;
    font-weight: 400;
    font-size: 0.2rem;
    color: #0D2240;
    line-height: 0.35rem;
}
.contact_map{
    width: 16rem;
    height: 5.5rem;
    overflow: hidden;
    margin: 0 auto;
}
.contact_div .contact_item:hover .contact_title,
.contact_div .contact_item:hover .contact_cont,
.contact_div .contact_item:hover .contact_cont p{
    color: #FB8C00;
}
.contact_div .contact_item:hover .img1{
    display: none;
}
.contact_div .contact_item:hover .img2{
    display: block;
}



.form_body{
    width: 16rem;
    margin: 0.67rem auto 0;
    display: flex;
    flex-wrap: wrap;
}




.user_list {
	width: 7.8rem;
	height: auto;
	margin-bottom: 0.36rem;
	margin-right: 0.4rem;
}

.user_list.three{
    width: 5rem;
    margin-right: 0.5rem;
}

.user_list:nth-child(2),
.user_list:nth-child(5)
{
	margin-right: 0;
}

.user_title {
	width: 100%;
	font-family: Poppins-Regular;
    font-weight: 400;
    font-size: 0.22rem;
    color: #000000;
	line-height: 0.38rem;
	margin-bottom: 0.17rem;
}
.user_input input {
	width: 100%;
	height: 0.6rem;
    font-family: Poppins-Regular;
	font-weight: 400;
	font-size: 0.18rem;
	color: #333;
	display: block;
	padding-left: 0.14rem;
	box-sizing: border-box;
	background: none;
	border: 0.01rem solid #E2E2E2;
}

.user_input input::placeholder,
.user_input textarea::placeholder{
	color: #C0C0C0;
}
.user_input textarea{
    width: 16rem;
    height: 2.19rem;
    background: #FFFFFF;
    border: 0.01rem solid #E2E2E2;
    padding: 0.16rem 0.14rem;
    box-sizing: border-box;
    font-family: Poppins-Regular;
	font-weight: 400;
	font-size: 0.18rem;
	color: #333;
}
.user_text{
    width: 100%;
}
.user_text .Submit{
    width: 2.45rem;
    height: 0.7rem;
    background: #FB8C00;
    border-radius: 0.1rem;
    margin: 0.76rem auto 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: Poppins-SemiBold;
    font-weight: 600;
    font-size: 0.2rem;
    color: #FFFFFF;
}



.success{
    width: 7.07rem;
    height: 2.59rem;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.2rem 0.01rem rgba(0,0,0,0.16);
    border-radius: 0.2rem;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-content: center;
}
.success .success_close{
    width: 0.18rem;
    height: 0.18rem;
    position: absolute;
    top: 0.29rem;
    right: 0.29rem;
}
.success .success_img{
    width: 0.76rem;
    height: 0.76rem;
    margin-bottom: 0.21rem;
}
.success .success_txt{
    width: 100%;
    text-align: center;
    font-family: Poppins-Regular;
    font-weight: 400;
    font-size: 0.25rem;
    color: #000000;
}

/*online*/
.onlineWrap{
    width: 16rem;
    margin: 0.83rem auto 0;
    flex-wrap: wrap;
    display: flex;
    column-gap: 0.4rem;
    row-gap: 0.45rem;
}
.onlineItem{
    width: 3.7rem;
    height: 2rem;
    background: #F8F8F8;
    padding:0.42rem 0 0 0.36rem;
}
.onlinePosition{
    font-family: Poppins-SemiBold;
    font-weight: 600;
    font-size: 0.23rem;
    color: #0D2240;
}

.onlineName{
    font-family: Poppins-Regular;
    font-weight: 400;
    font-size: 0.2rem;
    color: #0D2240;
    margin-top: 0.15rem;
}

.onlineIcon{
    width: 0.28rem;
    margin-top: 0.14rem;
}
.onlineIcon>img{
    width: 100%;
    display: block;
       filter: grayscale(1);
    height: auto;
    opacity: 0.5;
}

.onlineItem:hover .onlineIcon>img{
    opacity: 1;
    filter: none;
}