@media only screen and (max-width: 1680px){
    .contact-info-form li{
        margin-bottom: 0;
    }
    .map-box{
        margin-top: 0;
    }
}
@media only screen and (max-width: 1440px){
     .products-info{
        width: 30%;
        height: 155px;
        margin: 0 1.5%;
        margin-bottom: 20px;
    }
}
@media only screen and (max-width: 1366px){
    .products-page-info-b-img-box{
        width: 100%;
    }
    .products-info{
        width: 200px;
        height: 155px;
    }
    .products-info-box{
        padding: 0 2%;
    }
   
    .products-info-box, .products-page-info-box{
        width: calc(100% - 280px);
    }
    .products-page-info-right{
        padding: 0 10px;
        box-sizing: border-box
    }
    .contact-info-form li{
        margin-bottom: 0;
    }
    .contact-info-form li.textarea textarea{
        height: 100px;
    }
    .contact-info-form li.button input{
        margin: 0;
    }
    .map-box{
        margin-top: 10px;
        height: 340px;
    }

}
@media only screen and (max-width: 1024px){
    .about-box{
        width: 95%;
    }
    .products-box, .products-page-box{
        width: 95%;
    }
    .products-info-box{
        padding: 0;
    }
    .products-page-info-s-img-box{
        width: 95%;
    }
    .products-page-info-s-img-box .slick-next{
        right: -4%;
    }
    .products-page-info-s-img-box .slick-prev{
        left: -5%;
    }
    .products-page-info .title{
        padding-bottom: 10px;
    }
    .header-block{
        width: 95%;
        position: relative;
    }
    .slick-prev, .slick-next{
        width: 15px;
        height: 15px;
    }
    .footer-box{
        width: 95%;
        margin: 0 auto;
    }
    .footer-add-icon{
        display: none;
    }
    .footer-info-box{
        padding: 0 40px;
    }
    .index-products li{
        height: 225px;
    }
    .index-logo-box{
        height: calc(100% - 275px)
    }
    .index-products-box{
        height: 275px;
    }
    .index-products{
        width: 90%;
        display: block;
        margin: 0 auto;
    }
    .index-products-box .slick-next{
        right: -3%;
    }
    .index-logo{
        width: 30%;
    }
    .index-products-box .slick-prev{
        left: -4%;
    }
 

}
@media only screen and (max-width: 850px){
    .products-box, .products-page-box{
        padding: 20px 0;
    }
    .products-info{
        height: 120px;
        margin-bottom: 10px;
    }
}
@media only screen and (max-width: 768px){
    .index-logo,
    .header-box, 
    .about-box .title, 
    .about-box .about-p1, 
    .about-box .about-p2, 
    .about-box .about-p3, 
    .about-box .about-p4, 
    .about-box .about-p5, 
    .about-box .about-service, 
    .products-list-box, 
    .products-info-box, 
    .contact-box .title, 
    .contact-info-form li:nth-child(1), 
    .contact-info-form li:nth-child(2), 
    .contact-info-form li:nth-child(3), 
    .contact-info-form li:nth-child(4), 
    .contact-info-form li:nth-child(5), 
    .contact-info-form li:nth-child(6), 
    .contact-info-title, 
    .contact-info-list li:nth-child(2), 
    .contact-info-list li:nth-child(3), 
    .contact-info-list li:nth-child(4), 
    .contact-info-list li:nth-child(5), 
    .map-box,
    .contact-box,
    .about-box,
    .products-box{
        opacity: 1;
        animation: none;
    }
    .rwd-menu{
        width: 40px;
        max-width: 100%;
        display: block;
        float: right;
        margin-top: 21px;
        margin-right: 10px;
    }
    .header-logo-box{
        display: block;
        float: left;
        margin-left: 10px;
    }
    .header-menu-box ul li:after{
        display: none;
    }
    .header-block{
        width: 100%;
    }
    .header-menu-box ul li{
        width: 100%;
        display: block;
        padding: 10px 0;
        border: 3px solid #1b3d1e;
        border-bottom: 0px;
    }
    .header-menu-box ul li:last-child{
        border-bottom: 3px solid #1b3d1e;
    }   
    .header-menu-box{
        width: 200px;
        max-width: 100%;
        display: block;
        text-align: center;
        position: absolute;
        right: 3px;
        top: 67px;
        background-color: rgba(255,255,255,0.8);
    }
    .mask{
        width: 100%;
        height: 100vh;
        display: none;
        position: fixed;
        top: 0;
        z-index: 50;
        background-color: rgba(0, 0, 0, 0.6)
    }
    .mask.active{
        display: block;
    }
    .rwd-menu span{
        width: 30px;
        max-width: 100%;
        display: block;
        margin: 0 auto;
        height: 4px;
        background-color:  #1b3d1e;
    }
    .rwd-menu span:nth-child(2){
        margin: 5px auto;
    }
    .index-products-box .slick-next{
        right: -2%;
    }
    .footer-info-list{
        width: 40%;
    }
    .web{
        display: block;
        float: right;
    }
    .products-list-box{
        float: none;
        width: 95%;
        margin: 0 auto;
        padding-left: 0;
    }
    .products-list-title:after{
        display: none;
    }
    .products-list-title{
        text-align: center;
    }
    .products-info-box, .products-page-info-box{
        width: 95%;
        margin: 10px auto;
        float: none;

    }
    #about,
    #contact,
    #products,
    #products-page{
        height: auto;
    }
    #about .banner-box,
    #products .banner-box,
    #products-page .banner-box{
        height: 100%;
    }
    #contact .main-box,
    #products .main-box,
    #products-page .main-box
    {
        height: auto;
        display: block;
        margin: 0 auto;
        padding-top: 100px;
        padding-bottom: 50px;
    }
    .contact-info-form,
    .contact-info-list{
        width: 100%;
        float: none;
    }
    .contact-box{
        width: 95%;
        display: block;
        margin: 0 auto;
    }
    #contact .banner-box,
    #contact .banner-list-box,
    #contact .slick-list,
    #contact .slick-track,
    #contact .banner-list,
    #products .banner-box,
    #products .banner-list-box,
    #products .slick-list,
    #products .slick-track,
    #products .banner-list,
    #products-page .banner-box,
    #products-page .banner-list-box,
    #products-page .slick-list,
    #products-page .slick-track,
    #products-page .banner-list
    {
        height: 100%;
    }
    .products-list-line{
        margin-bottom: 10px;
    }
    .products-list-box ul{
        padding: 0;
    }
    .products-list-box ul li{
        padding: 10px 0;
        border: 1px solid #1b3d1e;
    }
    .products-list-box ul li:first-child{
        border-top: 0;
    }
    .products-list-box ul li a:before{
        display: none;
    }
    .products-list-box ul li a{
        display: block;
        text-align: center;
    }
    .rwd-products{
        font-size: 18px;
        text-align: center;
        border: 2px solid #1b3d1e;
        color: #1b3d1e;
        box-sizing: border-box;
        width: 100%;
        display: block;
        padding: 10px 0;
        position: relative;
    }
    .rwd-products:after{
        content: '';
        position: absolute;
        width: 0;
        height: 0;
        right: 15px;
        top: 0;
        bottom: 0;
        margin: auto;
        border-top: 10px solid #1b3d1e;
        border-left: 10px solid transparent;
        border-right: 10px solid transparent;
    }
    .contact-info-list{
        margin-top: 10px;
    }
    .contact-info-form,
    .contact-info-list{
        padding: 0 30px;
    }
    .contact-info-list{
        box-sizing: border-box;
    }
    .contact-info-form li input,
    .contact-info-form li.textarea textarea{
        width: 100%;
    }
    .contact-info-form li.textarea textarea{
        height: 150px;
    }

    .map-box{
        width: 100%;
        height: 480px;
    }
    .footer-info-box{
        width: calc(100% - 160px);
        padding: 0 10px;
    }
    .index-products li .index-products-mask, 
    .products-info .index-products-mask{
        top: 0;
        background-color: rgba(0,0,0,0.0);
     
    }
    .index-products li .index-products-mask-logo, 
    .products-info .index-products-mask-logo,
    .index-products li .index-products-mask-title, 
    .products-info .index-products-mask-title {
            opacity: 0;
    }

}
@media only screen and (max-width: 750px){
    #about .main-box{
        height: auto;
    }
    .about-box{
        max-height: 100%;
    }
    #about .main-box
    {
        height: auto;
        display: block;
        margin: 0 auto;
        padding-top: 100px;
        padding-bottom: 50px;
    }
    #about .banner-box,
    #about .banner-list-box,
    #about .slick-list,
    #about .slick-track,
    #about .banner-list
    {
        height: 100%;
    }
    .index-header-menu-box ul{
        padding: 0;
    }
    #index .banner-list,
    .index-box{
        height: 700px;
    }
    .index-logo{
        width: 40%;
    }
    .products-page-info-left, 
    .products-page-info-right{
        width: 100%;
    }
    .products-page-info{
        margin-top: 10px;
        width: 100%;
    }
}
@media only screen and (max-width: 500px){
    #index .banner-list, .index-box{
        height: 100vh;
    }
    .index-header-box{
        width: 100%;
        display: block;
        background-color: rgba(255,255, 255, 0.8);
    }
    .index-header-menu-box{
        clip-path: none;
        padding: 0;
        width: 200px;
        max-width: 100%;
        display: block;
        text-align: center;
        position: absolute;
        right: 3px;
        top: 54px;
        background-color: rgba(255,255,255,0.8);
    }
    .index-header-menu-box ul li {
        width: 100%;
        display: block;
        padding: 10px 0;
        border: 3px solid #1b3d1e;
        border-bottom: 0px;
    }
    .index-header-menu-box ul li:after{
        display: none;
    }
    .index-rwd-menu{
        width: 40px;
        max-width: 100%;
        display: block;
        float: right;
        margin: 20px 0;
        margin-right: 10px;
    }
    .index-rwd-menu span{
        width: 30px;
        max-width: 100%;
        display: block;
        margin: 0 auto;
        height: 4px;
        background-color:  #1b3d1e;
    }
    .index-rwd-menu span:nth-child(2){
        margin: 5px auto;
    }
    .index-products li{
        height: 135px;
    }
    .index-products-box{
        height: auto;
    }
    .index-logo-box {
        height: calc(100% - 185px);
    }
    .footer-logo-box{
        display: block;
        margin: 0 auto;
    }
    .footer-info-box{
        width: 100%;
        padding: 0;
    }
    .footer-info-list{
        width: 100%;
    }
    .footer-info-add-box{
        display: block;
        margin-top: 5px;
    }
    .footer-info-add-box li{
        padding-bottom: 5px;
    }
    .map-box{
        height: 300px;
    }
    .web{
        width: 100%;
        margin-top: 5px;
    }
    .web-line-box{
        width: 100%;
        float: left;
    }
    .products-info{
        width: 47%;
    }
    .contact-box .title, 
    .contact-info-form{
        padding: 0;
    }

    .contact-info-list{
        padding: 0;
    }
    .web-desing span{
        display: block;
    }
}