@media only screen and (max-width: 1366px){
   .video-bg{
        width: 150px;
        top: 10px;
   }
    .banner-info{
        display: block;
        position: relative;
    }
    .banner-info-box{
        left: 10%;
        top: 80px;
    }
    .banner-info p, .banner-info-p{
        padding-top: 0;
    }
    .banner-info .free{
        padding-top: 10px;
    }
    .header-icon-link a{
        width: 40px;
    }
}

@media only screen and (max-width: 1024px){
    .header-icon-link{
        display: none;
    }
    .banner-info{
        width: 100%;
    }
    .banner-info .free{
        padding-top: 10px;
    }
    .menu-list{
        padding: 28px 14px;
    }
    .header-logo{
        font-size: 24px;
    }
    .header-bg .header-logo{
        font-size: 24px;
    }
   
    .header-bg .menu-list{
        padding: 18px 15px;
    }
    .banner-info-box{
        top: 100px;
    }
    .banner-info-p-img{
        width: 400px;
        margin-left: 30px;
    }
    .about-info li{
        width: 95%;
        display: block;
        margin: 0 auto;
    }
    .work-info{
        width: calc(100% - 180px);
    }
    .work-list{
        margin-left: 15px;
    }
    .work-top{
        margin-right: 10px;
    }
    .video-list{
        width: 820px;
    }
    .surroundings-box{
        width: 1000px;
        margin: 0 auto;
    }
    .surroundings-left li{
        width: 240px;
        height: 240px;
    }
    .surroundings-left li:nth-child(2){
        width: 240px;
        height: 500px;
    }
    .surroundings-right li{
        width: 240px;
        height: 240px;
    }
    .surroundings-right li:nth-child(1){
        width: 490px;
        height: 240px;
    }
    .contact-box{
        width: 1000px;
    }
    .contact-left{
        width: 480px;
    }
    .contact-right{
        width: 500px;
    }
    .contact-left li{
        margin-bottom: 28px;
    }
  
    .sk-cube-grid{
        margin: 50px auto;
    }
    .footer-info-box{
        width: 95%;
    }
    .footer-info{
        width: 600px;
        max-width: 100%;
    }
    .footer-icon{
        width: 200px;
        max-width: 100%;
    }
}
@media only screen and (max-width: 768px){
    .menu-list{
        padding: 28px 25px;
    }
    .header-menu li.rwd{
        padding-bottom: 20px;
    }
    .header-menu li.rwd a{
        width: 50px;
        max-width: 100%;
        display: inline-block;
        padding: 0 10px;
    }
    .header-menu li.rwd{
        display: block;
    }
    .banner-info-box{
        top: 35px;
    }
    .banner-info-box{
        font-size: 40px;
    }
    .banner-info .free{
        font-size: 30px;
        padding-top: 5px;
    }
    .banner-info .title{
        font-size: 40px;
    }
    .banner-info p, .banner-info-p{
        font-size: 25px;
        padding-top: 5px;
    }
    .font-w{
        font-size: 30px;
    }
    .font-c{
        font-size: 30px;
    }
    .rwd-icon{
        display: block;
    }
    .header-menu{
        float: none;
    }
    .header-menu li{
        display: block;
        text-align: center;
    }
    .header-logo{
        float: none;
    }
 
    .banner-img{
        height: 580px;
    }
    .banner-box{
        height: 580px;
        margin-top: 60px;
    }
    .banner-info-box{
        top: 50px;
    }
    .about-box{
        width: 95%;
    }
    .about-info-p-box{
        width: 100%;
        display: block;
    }
    .about-info-img{
        width: 580px;
        max-width: 100%;
        display: block;
        margin: 0 auto;
    }
    .rwd-work-list{
        width: 100%;
        display: block;
        text-align: center;
        position: relative;
        border: 1px solid #9b7f54;
        box-sizing: border-box;
        font-size: 24px;

    }
    .rwd-work-list span{
        line-height: 60px;
        display: block;
    }
    .work-box{
        width: 95%;
    }
    .work-info{
        width: 100%;
        margin-top: 30px;
    }
    .work-list{
        margin-left: 0;
        width: 100%;
        text-align: center;
        animation: none;
    }
    .work-list li{
        padding-left: 0;
        border:1px solid #b6b6b6;
        border-top: 0;
    }
    .work-list .mh28:before, .work-list .mh28:after{
        padding-left: 0;
    }
    .rwd-work-list:after {
        content: '';
        position: absolute;
        width: 0;
        height: 0;
        right: 15px;
        top: 0;
        bottom: 0;
        margin: auto;
        border-top: 10px solid #845f21;
        border-left: 10px solid transparent;
        border-right: 10px solid transparent;
    }
    .work-list-bg{
        display: none;
    }
    .video-list li{
        width: 350px;
        height: 275px;
    }
    .video-list{
        width: 760px;
    }
    .video-box .title{
        width: 95%;
    }
    .surroundings-box{
        width: 95%;
    }
    .page{
        margin: 20px 0;
    }
    .surroundings-box .title{
      
        margin-bottom: 20px;
    }
    .surroundings-left, .surroundings-right{
        width: 100%;
        display: block;
    }
    .surroundings-left li, .surroundings-right li{
        width: 350px;
        height: 350px;
    }
    .surroundings-left li:nth-child(2){
        width: 350px;
        height: 720px;
        margin-bottom: 20px;
        margin-right: 0;
    }
    .surroundings-right li:nth-child(1){
        width: 100%;
        height: 357px;
    }
    .surroundings-right li{
        float: left;
    }
    .surroundings-right li:nth-child(3){
        float: right;
        margin-right: 0;
    }
    .out-learn li{
        width: 350px;
        height: 350px;
        margin-right: 0;
        display: block;
        float: left;
    }
    .out-learn li:nth-child(even){
        float: right;
    }
    .contact-box{
        width: 95%;
    }
    .contact-left{
        width: 100%;
        margin-right: 0;
    }
    .contact-right{
        width: 100%;
    }
    .contact-mask{
        width: 100%;
        height: 100%;
        display: block;
        position: absolute;
        top: 0;
        background-color: rgba(0,0,0,0);
    }
    .footer-info-box{
        width: 95%;
    }
    .web{
        padding-top: 0;
        padding-bottom: 10px;
    }
    .transfer li{
        width: 100%;
        display: block;
    }
}
@media only screen and (max-width: 750px){

    .video-list{
        width: 400px;
    }
    .video-list li{
        width: 400px;
        height: 315px;
        margin: 0 auto;
        margin-bottom: 20px;
    }
    .surroundings-left, .surroundings-right{
        width: 350px;
        display: block;
        margin: 0 auto;
        max-width: 100%;
    }
    .surroundings-left li, .surroundings-right li{
        margin-bottom: 20px;
    }

}
@media only screen and (max-width: 480px){
    .menu-list{
        padding: 20px 25px;
    }
    .header-menu .mh28:before{
        padding-top: 20px;
    }
    sub{
        display: none;
    }
    .logo-icon{
        width: 30px;
        height: 30px;
    }

    .banner-info .free{
        font-size: 25px;
        padding-top: 5px;
     
    }
    .free:before{
        width: 15px;
        height: 15px;
    }
    .banner-info-box{
        top: 0px;
    }
    .banner-info .title{
        font-size: 35px;
       
    }
    .banner-info p, .banner-info-p{
        font-size: 20px;
        padding-top: 5px;
        
    }
    .font-w{
        font-size: 25px;
     
    }
    .font-c{
        font-size: 25px;
  
    }
    .header-logo{
        font-size: 20px;
    }
    .rwd-icon{
        width: 35px;
    }
    .header-bg .rwd-icon{
        width: 30px;
    }
    .banner-info-p-img{
        width: 300px;
        margin-left: 10px;
    }
    .video-bg{
        width: 70px;
        top: 30px;
    }
    .header-menu .mh28:before, .header-menu .mh28:after{
        padding-left: 0;
    }
    .loading-logo{
        width: 300px;
    }
    .video-list li{
        width: 350px;
        height: 275px;
        display: block;
    }
    .footer-bg2{
        display: none;
    }
    .about-list li{
        font-size: 24px;
    }
    .about-box .title{
        font-size: 30px;
        padding: 20px 0;
    }
    .work-box .title, .video-box .title, .surroundings-box .title, .contact-box .title{
        font-size: 30px;
        padding: 20px 0;
    }
    .footer-info li{
        font-size: 16px;
        display: block;
    }
    .banner-info-box{
        left: 10px;
    }
    .surroundings-box .title:before{
        width: 25px;
        height: 24px;
        bottom: 13px;
        left: 30px;
    }
    .header-bg .header-logo{
        font-size: 20px;
    }
    .banner-info{
        top: 0;
    }
    .banner-img{
        height: 545px;
    }
    .banner-box{
        height: 545px;
        margin-top: 60px;
    }
    .footer-bg{
        display:block;
        height: auto;
    }
    .footer-box{
        display: block;
    }
    .transfer li a{
        font-size: 18px;
    }
    .footer-info li.mail{
       
        letter-spacing: 1px;
    }
    .footer-info li.mail span{
        font-size: 14px;
    }
    .out-learn li:nth-child(even){
        float: none;
    }
    .out-learn li{
        float: none;
        margin: 0 auto;
        margin-bottom: 20px;
    }
    .transfer-mail{
        font-size: 16px;
    }
    .geomantic-list-p{
        padding-left: 0;
    }
    #geomantic .geomantic-list{
        padding-left: 0;
    }
    .footer-icon{
        width: 100%;
    }
}
@media only screen and (max-width: 320px){
    .header-logo{
        font-size: 16px;
    }

    .banner-box{
     
        margin-top: 60px;
    }
    .about-info-p-box{
        font-size: 20px;
    }
    .surroundings-left li, .surroundings-right li{
        width: 300px;
        height: 300px;
    }
    .header-bg .header-logo{
        font-size: 16px;
    }
    .header-bg .rwd-icon{
        top: 9px;
    }
     .transfer li a{
        font-size: 15px;
    }
}