@media (min-width: 1200px) {
    /* banner */
    .banner_wrap{
        height: 324px;
        position: relative;
    }
    .banner_wrap img{
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: revert;
        z-index: 1;
    }
    .banner_box{
        position: absolute;
        z-index: 2;
        width: 100%;
    }
    .banner_con{
        margin: 0 auto;
    }
    .banner_con p{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        color: #FFFFFF;
        margin: 110px 0 0 0;
    }
    .banner_con span{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .banner_con span:nth-child(2){
        width: 65px;
        height: 19px;
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        line-height: 20px;
        color: #FFFFFF;
        display: inline-block;
        border-bottom: 1px solid #FFFFFF;
    }
    .banner_con h2{
        font-size: 60px;
        font-family: Avenir;
        font-weight: 500;
        color: #FFFFFF;
        margin: 110px 0 0 0 ;
    }
     /* con_two */
    .con_two_wrap{
        position: relative;
        height: 826px;
    }
    .con_two{
        margin-top: 115px;
    }
    .bg_hui{
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 348px;
        background: #F8F8F8;
    }
    .con_two_title{
        text-align: center;
    }
    .con_two_title h2{
        font-size: 18px;
        font-family: Avenir;
        font-weight: 500;
        line-height: 41px;
        color: #7C8A82;
    }
    .con_two_title p{
        font-size: 56px;
        font-family: Avenir;
        font-weight: 500;
        line-height: 41px;
        color: #404040;
    }
    .con_two_item{
        position: relative;
        margin-top: 43px;
        width: 370px;
        height: 487px;
        background: #FFFFFF;
        box-shadow: 0px 3px 12px rgba(0, 0, 0, 0.06);
        border-radius: 4px;
        width: 370px;
        padding: 0 ;
        margin-right: 30px;
    }
    .con_two_item:nth-child(3){
        margin-right: 0;
    }
    .con_two_item h2{
        font-size: 20px;
        font-family: Arial;
        font-weight: bold;
        line-height: 23px;
        color: #404040;
        margin: 37px 0;
        padding: 0 0 0 36px;
    }
    .con_two_item p{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        line-height: 35px;
        color: #7C8A82;
        padding-left: 36px;
    }
    .more_two{
        position: absolute;
        bottom: -55px;
        right: 21px;
        width: 104px;
        height: 104px;
        background: url(../img/more_n@2x.png) no-repeat;
        background-size: 100% 100%;
        transition: all .5s;
    }
    .more_two a{
        display: block;
        width: 100%;
        height: 100%;
    }
    .more_two:hover{
        background: url(../img/more_s@2x.png) no-repeat;
        background-size: 100% 100%;
    }
    
  
 }
 @media (min-width: 1024px) and (max-width: 1199px){
     /* banner */
    .banner_wrap{
        height: 324px;
        position: relative;
    }
    .banner_wrap img{
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: revert;
        z-index: 1;
    }
    .banner_box{
        position: absolute;
        z-index: 2;
        width: 100%;
    }
    .banner_con{
        margin: 0 auto;
    }
    .banner_con p{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        color: #FFFFFF;
        margin: 110px 0 0 0;
    }
    .banner_con span{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .banner_con span:nth-child(2){
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        line-height: 20px;
        color: #FFFFFF;
        display: inline-block;
        border-bottom: 1px solid #FFFFFF;
    }
    .banner_con h2{
        font-size: 60px;
        font-family: Avenir;
        font-weight: 500;
        color: #FFFFFF;
        margin: 110px 0 0 0;
    }
    /* con_two */
    .con_two_wrap{
        position: relative;
    }
    .con_two{
        margin-top: 115px;
    }
    .con_two_title{
        text-align: center;
    }
    .con_two_title h2{
        font-size: 18px;
        font-family: Avenir;
        font-weight: 500;
        line-height: 41px;
        color: #7C8A82;
    }
    .con_two_title p{
        font-size: 56px;
        font-family: Avenir;
        font-weight: 500;
        line-height: 41px;
        color: #404040;
    }
    .con_two_item{
        position: relative;
        margin-top: 43px;
        height: 487px;
        background: #FFFFFF;
        box-shadow: 0px 3px 12px rgba(0, 0, 0, 0.06);
        border-radius: 4px;
        width: 310px;
        padding: 0 ;
        margin-right: 10px;
    }
    .con_two_item:nth-child(3){
        margin-right: 0;
    }
    .con_two_item h2{
        font-size: 20px;
        font-family: Arial;
        font-weight: bold;
        line-height: 23px;
        color: #404040;
        margin: 37px 0;
        padding: 0 0 0 36px;
    }
    .con_two_item p{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        line-height: 35px;
        color: #7C8A82;
        padding-left: 36px;
    }
    .more_two{
        position: absolute;
        bottom: -55px;
        right: 21px;
        width: 104px;
        height: 104px;
        background: url(../img/more_n@2x.png) no-repeat;
        background-size: 100% 100%;
        transition: all .5s;
    }
    .more_two a{
        display: block;
        width: 100%;
        height: 100%;
    }
    .more_two:hover{
        background: url(../img/more_s@2x.png) no-repeat;
        background-size: 100% 100%;
    }
 }
 @media (min-width: 768px) and (max-width: 1023px){
       /* banner */
    .banner_wrap{
        height: 324px;
        position: relative;
    }
    .banner_wrap img{
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: revert;
        z-index: 1;
    }
    .banner_box{
        position: absolute;
        z-index: 2;
        width: 100%;
    }
    .banner_con{
        margin: 0 auto;
    }
    .banner_con p{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        color: #FFFFFF;
        margin: 110px 0 0 0;
    }
    .banner_con span{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .banner_con span:nth-child(2){
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        line-height: 20px;
        color: #FFFFFF;
        display: inline-block;
        border-bottom: 1px solid #FFFFFF;
    }
    .banner_con h2{
        font-size: 60px;
        font-family: Avenir;
        font-weight: 500;
        color: #FFFFFF;
        margin: 110px 0 0 0;
    }
    /* con_two */
    .con_two_wrap{
        position: relative;
    }
    .con_two{
        margin-top: 115px;
    }
    .con_two_title{
        text-align: center;
    }
    .con_two_title h2{
        font-size: 18px;
        font-family: Avenir;
        font-weight: 500;
        line-height: 41px;
        color: #7C8A82;
    }
    .con_two_title p{
        font-size: 56px;
        font-family: Avenir;
        font-weight: 500;
        line-height: 41px;
        color: #404040;
    }
    .con_two_item{
        position: relative;
        margin-top: 43px;
        height: 430px;
        background: #FFFFFF;
        box-shadow: 0px 3px 12px rgba(0, 0, 0, 0.06);
        border-radius: 4px;
        width: 240px;
        padding: 0 ;
        margin-right: 10px;
    }
    .con_two_item img{
        width: 100%;
        height: 150px !important;
    }
    .con_two_item:nth-child(3){
        margin-right: 0;
    }
    .con_two_item h2{
        font-size: 20px;
        font-family: Arial;
        font-weight: bold;
        line-height: 23px;
        color: #404040;
        margin: 37px 0;
        padding: 0 0 0 36px;
    }
    .con_two_item p{
        font-size: 17px;
        font-family: Arial;
        font-weight: 400;
        line-height: 35px;
        color: #7C8A82;
        padding-left: 36px;
    }
    .more_two{
        position: absolute;
        bottom: -55px;
        right: 21px;
        width: 104px;
        height: 104px;
        background: url(../img/more_n@2x.png) no-repeat;
        background-size: 100% 100%;
        transition: all .5s;
    }
    .more_two a{
        display: block;
        width: 100%;
        height: 100%;
    }
    .more_two:hover{
        background: url(../img/more_s@2x.png) no-repeat;
        background-size: 100% 100%;
    }
 }
 @media screen and (max-width:769px) {
   /* banner */
    .banner_wrap{
        height: 200px;
        position: relative;
    }
    .banner_wrap img{
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: revert;
        z-index: 1;
    }
    .banner_box{
        position: absolute;
        z-index: 2;
        width: 100%;
    }
    .banner_con{
        margin: 0 auto;
    }
    .banner_con p{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #FFFFFF;
        margin: 110px 0 0 0;
    }
    .banner_con span{
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        color: #7C8A82;
    }
    .banner_con span:nth-child(2){
        width: 65px;
        height: 19px;
        font-size: 14px;
        font-family: Arial;
        font-weight: 400;
        line-height: 20px;
        color: #FFFFFF;
        display: inline-block;
        border-bottom: 1px solid #FFFFFF;
    }
    .banner_con h2{
        font-size: 30px;
        font-family: Avenir;
        font-weight: 500;
        color: #FFFFFF;
        margin: 110px 0 0 0;
    }
     /* con_two */
     .con_two_list{
         padding-top: 40px;
         padding-bottom: 10px;
     }
     .con_two_item{
 
     }
     .con_two_item h2{
         font-size: 20px;
         font-family: Arial;
         font-weight: bold;
         color: #404040;
     }
     .con_two_item p{
         font-size: 17px;
         font-family: Arial;
         font-weight: 400;
         line-height: 20px;
         color: #7C8A82;
     }
     .more_two{
         float: right;
         width: 50px;
         height: 50px;
         background: url(../img/more_n@2x.png) no-repeat;
         background-size: 100% 100%;
     }
    
 }