.about-box{

}
.about-title{
	font-size: 20px;
	text-decoration: underline;
	margin:30px 0 30px;
	text-align: center;
	width: 100%;
	flex: 0 0 100%;
}
.about-box .left-box{
	background: #f1f1f1;
	padding: 20px;
}
.about-box .thumb{
	width: 320px;
	height: 320px;
	overflow: hidden;
	margin: 20px 0;
}
.about-box .right-box{
	width: 320px;
	flex: 0 0 320px;
	margin-left:120px;
}
.about-box .left-box .detail-content{
	line-height: 2.0;
	text-indent: 28px;
	font-size: 16px;
}
.zhiliang-box{
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
}
.zhiliang-box .right-box{
	flex: 1;
}
.zhiliang-box .thumb{
	width: 600px;
	height: 280px;
	overflow: hidden;
	margin: 20px 0;
}
.zhiliang-box .left-box{
	width: 600px;
	flex: 0 0 600px;
	margin-right:80px;
}
.zhiliang-box .right-box .detail-content{
	line-height: 2.5;
}
.zhiliang-box .right-box .detail-content h4{
	font-size: 16px;
}
.sanguan-content{
	line-height: 2.0;
}
.go-join{
	position: absolute;
	right: 20px;
	bottom: 20px;
	padding:10px 20px;
	border-radius: 10px;
	display: block;
	border:1px solid #003774;
	line-height: 1.8;
}
.go-join:hover{
	background-color: #003774;
	color: #ffffff;
}
.contact-box{
	background-color: #eee;
	padding:0 20px 40px;
	border-radius: 5px;
	position: relative;
	font-size: 16px;
	overflow: hidden;
}
.join-box{
	background: #e3e4e7;
	padding: 20px;
}
.form-item input{
	width: 100%;
	height: 30px;
	line-height: 30px;
	margin: 10px 0;
	padding-left: 10px;
}
.sub-btn{
	padding: 10px 40px;
	background-color: #003774;
	color: #ffffff;
	border-radius: 5px;
	border: 0 none;
	margin-top: 10px;
}
.slogan-title-box{
	width: 600px;
}
.code-box{
    width: 100%;
    display: flex;
    justify-content:space-between;
    align-items: center;
}
.code-box .code-item img{
    width:150px;
}
.code-box .code-item p{
    margin-top: 10px;
    text-align: center;
}
.logo-gif{
    text-align: center;
}
.logo-gif img{
    width: 800px;
}
.culture-box{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.culture-box .left-box{
	/*background: #f1f1f1;*/
	padding: 20px;
}
.culture-box .thumb{
	overflow: hidden;
	margin: 20px 0;
}
.culture-box .thumb img{
    width: 500px;
	height: auto;
}
.culture-box .right-box{
	width: 500px;
	flex: 0 0 500px;
	margin-left:80px;
}
.culture-box .left-box .detail-content{
	line-height: 2.0;
	text-indent: 28px;
	font-size: 16px;
}
#vcode{
    width:220px;
    height:40px; 
    vertical-align:
    middle;margin-top:0;
}
#code-img2 img{
    height:40px;
    width:200px;
    vertical-align:middle;
}

@media all and (max-width:750px){
    .logo-gif img {
         width:100%; 
    }
    .culture-box{
        flex-direction: column-reverse;
    }
    .culture-box .thumb img{
        width: 100%;
    }
    .culture-box .right-box,
    .zhiliang-box .left-box{
        width: 100%;
        flex:0;
        margin: 0;
    }
    .about-title{
        margin: 10px 0 20px;
    }
    .culture-box .thumb{
        margin: 0;
    }
    
    .culture-box .left-box .detail-content,
    .about-box .left-box .detail-content{
        font-size: 14px;
    }
    .zhiliang-box .thumb{
        width: 100%;
        height: auto;
    }
    .zhiliang-box{
        display: block;
    }
    .zhiliang-box .right-box .detail-content{
        padding: 0 10px;
    }
    .slogan-title-box{
        width: 94vw;
    }
    .go-join{
        position: static;
        margin-top: 10px;
    }
    .join-box{
        padding: 10px;
    }
    .code-box .code-item img{
        width: 100px;
    }
    .code-box{
        padding: 0 10px;
        justify-content: space-around;
    }
    #vcode{
        width:160px;
    }
    
    #code-img2 img{
        width:160px;
    }
    
}