*{
    margin: 0;
    padding: 0;
}
body, html{
    height: 100%;
}
.banner{
    position: absolute;
    width: 100%;
    height:100%; 
}
.banner img{
    width: 100%;
    height: 100%;
    background-size: cover;
}

.nav{
    position: relative;
    width: 100%;
    height: 15%;
    background-color: rgba(255, 255, 255, .5)
}
.nav_logo{
    position: relative;
    width: 80%;
    display: flex;
    justify-content: space-between;
    left: 10%;
    top:  25%;
    
}
.nav_right{
    width: 20%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav_right p{
    font-size:24px;
    font-family:hzgb;
    font-weight:400;
    color:rgba(255,150,0,1);
    line-height:36px;
}
.nav_right img{
    width:20%;
    height:30%;
}
.white{
    position: relative;
    height: 90%;
}
.sanjiao{
    width: 100%;
    height: 147px;
    background: url('../image/comm/sj.png');
    background-size: center;
}
.bottom{
    width: 100%;
    height: 273px;
    background-color: #242424;
}
.bottom p{
    width: 90%;
    text-align: right;
    font-size:3.2em;
    color:rgba(74,73,73,1);
    font-weight:bold;
}

.two_row{
    width: 80%;
    margin: 40px auto;
    display: flex;
    justify-content: space-between;
}
.row_title div{
    height: 76px;
    font-size:2.4em;
    text-align: right;
    border-bottom:4px solid  orange ;
    color:rgba(73,73,73,1);
}
.gm{
    width: 60%;
    height: 80px;
    
}
.gm img{
    width: 20%;
    height:100%;
    margin-left: 20px;

}
.z_bottom{
    width: 100%;
    height: 80px;
    background:rgba(36,36,36,1);
}
.bottom_content{
    width: 80%;
    margin: 0px auto;
    margin-top:1px;
    display: flex;
    color:rgba(102,102,102,1);
    justify-content: space-between;
}
.bottom_content p{
    line-height: 80px;
}
.menu_t{
    width: 30%;
    display: flex;
    justify-content: space-between;
}
/* 导航页 */
.navpage{
    display: none;
    height: 100%;
    width: 100%;
    position: fixed;
    top: 0px;
    z-index: 999;
    background: url('../image/comm/baner.png')no-repeat;
}
.nav_top{
    width: 90%;
    height:100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px auto;

}
.nav_logos img{
    position: absolute;
    top: 0px;
}
.nav_phone{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav_phone p{
    padding-right: 50px;
    font-size: 1.5em;
    color: #fff;
}
.nav_bottom{
    width: 90%;
    position: absolute;
    left: 5%;
    bottom: 50px;
    color: #fff;
    display: flex;
    justify-content: space-between;
}
.nav_companyname{
    width: 60%;
}
.nav_menus{
    display: flex;
    justify-content: space-between;
    width: 20%;
}
.nav_content{
    width: 70%;
    height: 70%;
    display: flex;
    margin-left: 10%;
    justify-content: space-between;
    /* border: 1px solid blue; */
}
.nav_content_left{
    display: flex;
    justify-content: space-between;
    width: 25%;
    height: 90%;
}
.left_kuai{
    width: 3px;
    height: 35%;
    background-color: orange;
}
.navs_menu{
    width:80%;
    height: 100%;
    font-size:1.8em;
    font-weight:400;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.navs_menu a{
    display: inline-block;
    text-decoration: none;
    color: #fff;
}
.right_kuai{
    width: 4px;
    height: 25%;
    background-color: orange;
    align-self: flex-end;
}
.nav_content_right{
    /* width:40%; */
    height: 100%;
}
.nav_content_right>p{
    font-size: 1.8em;
    color:rgba(255,255,255,1);
    margin-top: 30%;
}
.nav_content_item{
    height: 15%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    
    margin-top: 8%;
}
.nav_content_list{
    display: flex;
    align-items: center;
    color:rgba(102,102,102,1);
}
.nav_content_list p{
    display: block;
    padding-left: 20px;
}
.nav_close,.nav_open{
    cursor: pointer;
}