@media screen and (max-width: 1540px){
    .container{
        width: 1300px;
    }
    /* 
    * BLOCK HOME PRODUCT CENTER.
    */
    .home-pro-item-thumb{
        width: 230px;
        height: 230px;
    }
    .home-pro-item-info{
        width: calc(100% - 250px);
    }
    .home-pro-item-title{
        font-size: 23px;
    }
    /*
    * BLOCK HOME PRO.
    */
    .pro-item-thumb{
        height: 310px;
    }
}
@media screen and (max-width: 1340px){
    .container{
        width: 1170px;
    }
    /*
    * BLOCK HOME ABOUT.
    */
    .home-about-left{
        width: 70%;
    }
    /*
    * BLOCK HOME NEWS.
    */
    .home-news-item-thumb{
        height: 243px;
    }
    /*
    * BLOCK HOME PRO.
    */
    .pro-item-thumb{
        height: 277px;
    }
}
@media screen and (max-width: 1190px){
    .container{
        width: 875px;
    }
    .body-pd{
        padding-top: 80px;
    }
    /*
    * HEADER.
    */
    .home .header{
        position: unset;
        background-color: var(--th-color-main);
    }
    .header-top-left{
        width: 100%;
    }
    .header-top-right{
        display: none
    }
    .header-main .container{
        height: 0px;
        border-top: 0px !important;
        border-bottom: 0px !important;
    }
    .logo{
        width: 100%;
    }
    .logo img{
        margin: 0 auto;
    }
    .show-nav-mobile,
    .close-nav{
        display: block;
    }
    .icon-search{
        position: absolute;
        top: -58px;
        height: 36px;
        line-height: 36px;
        right: 0px;
        z-index: 10;
    }
    .close-nav{
        position: absolute;
        width: 32px;
        height: 32px;
        line-height: 32px;
        text-align: center;
        top: 5px;
        right: -37px;
        color: #fff;
        cursor: pointer;
        border-radius: 5px;
        background-color: rgba(255, 255, 255, .2);
    }
    .close-nav:hover{
        color: #fff;
        background-color: var(--th-color-green);
    }
    .close-nav i{
        font-weight: 300 !important;
    }
    .main-nav{
        position: fixed;
        margin: 0px;
        top: 0px;
        left: -250px;
        width: 250px;
        height: 100%;
        z-index: 999999999999;
        background-color: rgba(255, 255, 255, .98);
        box-shadow: 0 3px 5px rgba(0, 0, 0, .1);
        opacity: 0;
        visibility: hidden;
        transition: all ease-in-out .3s;
    }
    .header-fixed .main-nav{
        margin-left: 0px;
    }
    .main-nav.active{
        left: 0px;
        opacity: 1;
        visibility: visible;
    }
    .header-main-item ul li span:nth-child(2){
        display: none;
    }
    .header-main-item ul li a svg{
        margin-right: 0px !important;
    }
    .nav-mobile-logo{
        display: flex;
        align-items: flex-end;
    }
    .nav-mobile-logo img{
        width: 100%;
    }
    .main-nav-inner{
        height: calc(100% - 170px);
        overflow: hidden;
        overflow-y: auto;
        margin-top: 10px;
    }
    .main-nav-inner>ul{
        line-height: 1.5;
    }
    .main-nav-inner>ul>li{
        float: none;
        width: 100%;
        margin:auto;
        padding: 0px;
    }
    .main-nav-inner>ul>li:nth-child(n+2){
        border-top: 1px dotted #e8e8e8;
    }
    .main-nav-inner>ul>li>a{
        padding: 10px 20px;
        color: #000;
    }
    .main-nav-inner>ul>li>a::after{
        display: none !important;
    }
    .main-nav-inner>ul>li:hover>a, .main-nav-inner>ul>li.current-menu-parent>a, .main-nav-inner>ul>li.current-menu-item>a{
        color: var(--th-color-main);
    }
    .main-nav-inner>ul>li.menu-item-has-children>a:after{
        font-size: 14px;
        right: 10px;
        top: 9px;
    }
    .main-nav-inner>ul>li.nav-col4>a:before{
        display: none;
    }
    .main-nav-inner>ul>li.menu-item-has-children>a>span{
        display: block;
        position: absolute;
        top: 0px;
        right: 0px;
        height: 100%;
        width: 30px;
        background-color: transparent;
        z-index: 100;
        cursor: pointer;
    }
    .main-nav-inner>ul>li ul{
        display: none;
        position: relative;
        top: 0px;
        left: 0px;
        width: 100%;
        box-sizing: border-box;
        opacity: 1 !important;
        visibility: visible !important;
        box-shadow: none;
        background-color: rgba(0, 0, 0, .05);
        transition: none !important;
        box-sizing: border-box;
        border-bottom: none;
        border-radius: 0px;
    }
    .main-nav-inner>ul>li ul:before{
        display: none;
        border-bottom-color: rgba(0, 0, 0, .05);
    }
    .main-nav-inner>ul>li ul li a{
        font-size: 13px;
        padding: 5px 0px;
        color: #000 !important;
        background-color: transparent !important;
    }
    .main-nav-inner>ul>li.nav-col4>ul{
        display: none;
    }
    .main-nav-inner>ul>li.nav-col4>ul>li:nth-child(n){
        width: 100%;
        margin-right: 0px;
    }
    .main-nav-inner>ul>li.nav-col4>ul>li:nth-child(n+2){
        margin-top: 15px;
    }
    .main-nav-inner>ul>li.nav-col4>ul>li>a{
        font-size: 14px;
    }
    .main-nav-inner>ul>li.nav-col4>ul li ul{
        display: block !important;
    }
    /**/
    .search-input{
        text-align: left;
    }
    .search-submit{
        padding-right: 15px;
    }
    /*
    * FEATURED.
    */
    .featured-item{
        height: auto !important;
    }
    /*
    * BLOCK HOME ABOUT.
    */
    .home-about-title,
    .block-item-title{
        font-size: 38px;
        pading-bottom: 13px;
    }
    .home-about-banner{
        height: auto !important;
    }
    .home-about-inner{
        margin-top: 0px;
    }
    .home-about-left{
        width: 100%;
        padding: 20px 0px;
        padding-top: 0px;
    }
    .home-about-desc{
        font-size: 16px;
    }
    /*
    * BLOCK HOME PRODUCT CENTER.
    */
    .home-pro-item:nth-child(n){
        width: calc(100% / 2);
        background-color: #dcdcdc;
    }
    .home-pro-item:nth-child(2),
    .home-pro-item:nth-child(3),
    .home-pro-item:nth-child(6),
    .home-pro-item:nth-child(7),
    .home-pro-item:nth-child(9){
        background-color: #b6b6b6;
    }
    /*
    * BLOCK HOME NEWS EVENT.
    */
    .block-home-news-event .container{
        padding-top: 0px;
    }
    .home-news-event-banner{
        height: auto !important;
    }
    .home-news-event-inner{
        padding: 0;
        margin-top: 0px;
    }
    .home-news-event-right{
        width: 100%;
        padding: 0px 0px;
        padding-top: 40px;
    }
    .home-news-event-desc{
        font-size: 16px;
    }
    /*
    * BLOCK HOME CONTACT.
    */
    .block-home-contact .container{
        padding-top: 0px;
    }
    .home-contact-item-label{
        font-size: 20px;
    }
    /*
    * APPLICATION FIELD.
    */
    .application-list,
    .application-image{
        width: 100%;
    }
    .application-image{
        margin-top: 30px;
    }
    /*
    * TAXXONOMY.
    */
    .page-banner{
        height: 500px;
    }
    .page-banner-title{
        font-size: 43px;
        max-width: 100%;
        box-sizing: border-box;
    }
    .page-banner-title span{
        padding-bottom: 30px;
    }
    .tax-nav-pro-item{
        width: calc(100% / 3);
    }
    .tax-nav-pro-item:nth-child(n+4){
        border-top: 1px solid #000;
    }
    .pro-item{
        width: calc((100% - 60px) / 3);
    }
    .pro-item:nth-child(4n+4){
        float: left;
        margin-right: 20px;
    }
    .pro-item:nth-child(3n+3){
        float: right;
        margin-right: 0px;
    }
    .pro-item:nth-child(n+4){
        margin-top: 20px;
    }
    .pro-item-thumb{
        height: 271px;
    }
    /*
    * BLOCK HOME NEWS.
    */
    .tax-news-wrap .home-news-item:nth-child(n){
        width: calc((100% - 40px) / 2);
    }
    .tax-news-wrap .home-news-item:nth-child(3n+3){
        float: left;
        margin-right: 40px;
    }
    .tax-news-wrap .home-news-item:nth-child(2n+2){
        float: right;
        margin-right: 0px;
    }
    .tax-news-wrap .home-news-item:nth-child(n+3){
        margin-top: 80px;
    }
    /*
    * PAGE CONTACT.
    */
    .page-contact-tel-email-item{
        width: 100%;
        border-right: none;
        justify-content: left;
    }
    .page-contact-tel-email-item:nth-child(n+2){
        border-top: 1px solid #000;
    }
    .page-contact-form-left{
        width: 100%; 
    }
    .page-contact-form-right{
        width: 100%;
        margin-top: 30px;
    }
    .page-contact-network-office-item{
        width: 100%;
    }
    .page-contact-tech-left,
    .page-contact-tech-right{
        width: 100%;
    }
    .page-contact-tech-right{
        padding: 40px 40px;
    }
    /*
    * SINGLE PRO.
    */
    .single-pro-wrap .container{
        padding: 40px 40px;
    }
}
@media screen and (max-width: 900px){
    .container{
        width: 572px;
    }
    /*
    * BLOCK HOME SLOGAN.
    */
    .block-slogan-content span:before,
    .block-slogan-content span:after{
        display: none;
    }
    /*
    * BLOCK HOME PRODUCT CENTER.
    */
    .home-pro-item:nth-child(n){
        width: 100%;
        background-color: #dcdcdc;
    }
    .home-pro-item:nth-child(2n+2){
        background-color: #b6b6b6;
    }
    /*
    * BLOCK HOME CONTACT.
    */
    .home-contact-item{
        width: calc((100% - 40px) / 3);
        margin-right: 20px;
    }
    .home-contact-item:nth-child(3n+3){
        float: right;
        margin-right: 0;
    }
    .home-contact-item-icon img{
        height: 110px;
    }
    /*
    * FOOTER.
    */
    .footer-main{
        display: none;
    }
    .footer-bottom{
        margin-top: 20px;
    }
    /**/
    /* .mb-nav-bt{display:block;} */
    /*
    * TAXXONOMY.
    */
    .page-banner{
        height: 400px;
    }
    .tax-nav-pro-item-inner{
        font-size: 17px;
    }
    .pro-item{
        width: calc((100% - 20px) / 2);
    }
    .pro-item:nth-child(3n+3){
        float: left;
        margin-right: 20px;
    }
    .pro-item:nth-child(2n+2){
        float: right;
        margin-right: 0px;
    }
    .pro-item:nth-child(n+3){
        margin-top: 20px;
    }
    .pro-item-thumb{
        height: 276px;
    }
    /*
    * SINGLE PRO.
    */
    .single-pro-title{
        font-size: 38px;
    }
    .single-pro-thumb-left{
        width: 100%;
    }
    .single-pro-thumb-right{
        width: 100%;
        margin-top: 10px;
    }
}
@media screen and (max-width: 590px){
    .container{
        width: 96%;
    }
    /*
    * BLOCK HOME SLOGAN.
    */
    .block-slogan-content{
        font-size: 25px;
        margin-top: 10px;
    }
    /*
    * BLOCK HOME ABOUT.
    */
    .home-about-title,
    .block-item-title{
        font-size: 30px;
        pading-bottom: 13px;
    }
    .home-about-inner .container{
        padding-top: 30px;
    }
    /*
    * BLOCK HOME CONTACT.
    */
    .home-contact-item{
        width: calc((100% - 20px) / 3);
        margin-right: 10px;
        padding: 30px 10px;
    }
    .home-contact-item-icon img{
        height: 90px;
    }
    .home-contact-item-label{
        font-size: 15px;
        line-height: 1.5;
    }
    /*
    * TAXXONOMY.
    */
    .tax-nav-pro-item{
        width: calc(100% / 2);
    }
    .tax-nav-pro-item:nth-child(n+3){
        border-top: 1px solid #000;
    }
    .pro-item:nth-child(n){
        width: 100%;
        margin-right: 0px;
    }
    .pro-item:nth-child(n+2){
        margin-top: 20px;
    }
    .pro-item-thumb{
        height: auto !important;
    }
    /*
    * BLOCK HOME NEWS.
    */
    .tax-news-wrap .home-news-item:nth-child(n){
        width: 100%;
        margin-right: 0px;
    }
    .tax-news-wrap .home-news-item:nth-child(n+2){
        margin-top: 80px;
    }
}