@media screen and (max-width: 480px){
	body, html,.main{
		width: 100%;
		min-height: 100%
	}
.head {
    overflow: hidden;
    margin: 20px;
}
.logo {
    float: left;
    height: 38px;
}
.fr {
    
     margin-top: 0px; 
}
.nav{
    display: none;
}
.about_cont {
    overflow: hidden;
    margin: 8% 20px 0 ;
    color: #fff;
    width: initial;;
}
.about_title {
    font-size: 30px;
    margin-bottom: 5%;
}
.about_text {
    font-size: 14px;
    line-height: 28px;
}
.about_text p {
    margin-bottom: 15px;

}
.about_news {
    font-size: 16px;
    line-height: 30px;
    color: #02a3c6;
}
.telnav{
    width: 100%
}

.fu_cont {
    overflow: hidden;
    margin: 10% 25px 0 ;
    color: #fff;
    width: initial;
}
.fu_title {
    font-size: 30px;
    margin-bottom: 5%;
}
.fu_text {
        font-size: 14px;
    line-height: 28px;
}
.kehu_title {
    font-size: 30px;
    margin-bottom: 5%;
}
.kehu_cont {
    overflow: hidden;
    margin: 8% 25px 0;
    color: #fff;
    width: initial;
}
.kehu_logo img {
    display: block;
    height: 40px;
    margin-top: 30px;
}
.kehu_text {
    font-size: 14px;
    line-height: 30px;
    margin-top: 30px;
    margin-bottom: 100px;
}
}