*{ margin:0; padding:0;}
table{ border-collapse:collapse} 
ol,ul,li{ list-style:none;}
a,textarea,input,button{ outline:none;}
a{ text-decoration:none;}
img{ border:none;}   
li,input,img,textarea,select{ vertical-align:middle;}
.clears{ clear:both; line-height:0px; overflow:hidden; font-size:0px; height:0px;}
body{  
    font-family:Verdana,Arial,"Microsoft Yahei","Pingfang SC",SimSun;  
    font-size:12px;
}

/* header模块 */
.header_box{
    width: 100%;
    height:110px;
}

.header_content{
    width: 1200px;
    margin: 0 auto;
    height:110px;
    line-height: 110px;
    font-size: 34px;
}

/* banner模块 */
.banner_box{
    width: 100%;
    height: 840px;
    background-color: #000;
}

.banner_content{
    width: 1200px;
    height: 840px;
    margin: 0 auto;
    position: relative;
}
.banner_left{
    width: 538px;
    position: absolute;
    top: 0;
    left: 0;
}
.banner_left_title{
    width: 393px;
    margin: 120px 0;
}
.banner_msg{
    font-size: 16px;
    color: #FFFFFF;
    line-height: 28px;
}
.banner_left_icon{
    width: 51px;
    margin-bottom: 24px;
    border-radius: 10px;
}
.banner_left_name{
    font-size: 32px;
    color: #FFFFFF;
    margin-left: 12px;
    font-weight: 600;
}
.banner_right{
    position: absolute;
    right: -80px;
    bottom: 70px;
}
.banner_phone{
    width: 60%;
    height: 700px;
    float: right;
    margin-right: 150px;
}
.banner_code{
    width: 176px;
    margin:34px 0 27px 31px;
}
.banner_code_msg{
    font-size: 28px;
    font-weight: 600;
    color: #FFFFFF;
}



/* 内容模块 */
.module_box{
    width: 100%;
}
.module_content{
    width: 1200px;
    margin: 0 auto;
    padding: 142px 0 76px;
}
.module_content_icon{
    width: 75px;
    height: 75px;
    margin-right: 11px;
}
.module_content_title{
    text-align: center;
    font-size: 56px;
    color: #1D2129;
    font-weight: 600;
    margin-bottom: 56px;
}
.module_content_listbox{
    width: 100%;
    display: flex;
    font-size: .15rem;
    font-weight: 600;
}
.module_content_item{
    flex: 1;
    margin: 0 15px;    
}
.module_content_item img{
    width: 100%;
    margin-bottom: 16px;
}
.module_content_item p{
    font-size: 26px;
    color: #1D2129;
}

.module_box2{
    width: 100%;
    background-color: #F8F8FA;
}
.module_box2_listbox{
    width: 974px;
    overflow: hidden;
    margin: 0 auto;
}
.module_box2_item{
    margin-bottom: 86px;
}
.module_box2_itemleft{
    float: left;
    width: 424px;
}
.module_box2_itemright{
    float: right;
    width: 424px;
}
.module_box2_item img{
    width: 100%;
}
.module_box2_item p{
    font-size: 32px;
    color: #1D2129;
    font-weight: 600;
    margin-top: 24px;
}

.m_line{
    width: 903px;
    height: 120px;
    text-align: center;
    margin: 140px auto 0;
}
.m_line img{
    width: 100%;
}
.module_box3 .module_content_item{
    margin: 0 4px;
}

.footer_box{
    width: 100%;
    background-color: #09080A;
    padding: 48px 0 56px;
}
.footer_content{
    width: 1200px;
    text-align: center;
    font-size: 16px;
    color: #FFFFFF;
    margin: 0 auto;
}
.footer_content_address{
    margin: 0 0 20px;
}
.footer_content_msg{
    margin-bottom: 6px;
}
.footer_content_msg a{
    color: #FFFFFF;
}
.footer_content_mark a{
    color: #FFFFFF;
}

/*最小的宽度是1200px,那么就是大于1200px*/
@media only screen and (min-width:1200px ) {
.main{
    background: springgreen;
}
}
/*最大的宽度是1200px，小于1200px都适用于这里*/
@media only screen and (max-width:1200px ) {
/* header模块 */
.header_box{
    width: 100%;
    height:110px;
}

.header_content{
    width: 1200px;
    margin: 0 auto;
    height:110px;
    line-height: 110px;
    font-size: 34px;
}

/* banner模块 */
.banner_box{
    width: 1200px;
    height: 840px;
    background: url('../image/banner_img.png') no-repeat;
    background-size: 100% 100%;
}

.banner_content{
    width: 1200px;
    height: 840px;
    margin: 0 auto;
    position: relative;
}
.banner_left{
    width: 538px;
    position: absolute;
    top: 0;
    left: 0;
    margin-left: 40px;
}
.banner_left_title{
    width: 393px;
    margin: 120px 0;
}
.banner_msg{
    font-size: 16px;
    color: #FFFFFF;
    line-height: 28px;
}
.banner_left_icon{
    width: 51px;
    margin-bottom: 24px;
}
.banner_left_name{
    font-size: 32px;
    color: #FFFFFF;
    margin-left: 12px;
    font-weight: 600;
}
.banner_right{
    position: absolute;
    right: 0;
    bottom: 20px;
}
.banner_phone{
    width: 50%;
    float: right;
}
.banner_code{
    width: 176px;
    margin:34px 0 27px 31px;
}
.banner_code_msg{
    font-size: 28px;
    font-weight: 600;
    color: #FFFFFF;
}



/* 内容模块 */
.module_box{
    width: 100%;
    margin-top: .4rem;
}
.module_content{
    width: 1200px;
    margin: 0 auto;
    padding: 142px 0 76px;
}
.module_content_icon{
    width: 88px;
    height: 78px;
    margin-right: 11px;
}
.module_content_title{
    text-align: center;
    font-size: 56px;
    color: #1D2129;
    font-weight: 600;
    margin-bottom: 56px;
}
.module_content_listbox{
    width: 100%;
    display: flex;
    font-size: .15rem;
    font-weight: 600;
}
.module_content_item{
    flex: 1;
    margin: 0 15px;    
}
.module_content_item img{
    width: 100%;
    margin-bottom: 16px;
}
.module_content_item p{
    font-size: 26px;
    color: #1D2129;
}

.module_box2{
    width: 1200px;
    background-color: #F8F8FA;
}
.module_box2_listbox{
    width: 974px;
    overflow: hidden;
    margin: 0 auto;
}
.module_box2_item{
    margin-bottom: 86px;
}
.module_box2_itemleft{
    float: left;
    width: 424px;
}
.module_box2_itemright{
    float: right;
    width: 424px;
}
.module_box2_item img{
    width: 100%;
}
.module_box2_item p{
    font-size: 32px;
    color: #1D2129;
    font-weight: 600;
    margin-top: 24px;
}

.m_line{
    width: 1200px;
    height: 120px;
    margin: 140px auto 0;
    text-align: center;
}
.m_line img{
    width: 903px;
}
.footer_box{
    width: 1200px;
    background-color: #09080A;
    padding: 48px 0 56px;
}
.footer_content{
    width: 1200px;
    text-align: center;
    font-size: 16px;
    color: #FFFFFF;
    margin: 0 auto;
}
.footer_content_address{
    margin: 0 0 20px;
}
.footer_content_msg{
    margin-bottom: 6px;
}
}

.shadow_box{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: #000000;
    opacity: .7;
}

.shadow_content{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    overflow: scroll;
}
.shadow_content_img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: -50% -50%;
    -moz-transform: -50% -50%;
    -ms-transform: -50% -50%;
    -o-transform: -50% -50%;   
}