.pageblock {
    display:none;
}
.mobslider { 
    display: block;
}
@media only screen and (max-width: 1200px) {
    .logo h1 {
        font-size: 25px;
    }
    nav ul li a {
        padding: 8px;
        font-size: 16px;
        letter-spacing: 0.8px;
    }
}
@media only screen and (max-width: 1060px) {
    header {
        height: 120px;
    }
    .fixed-header {
        height: auto;
    }
    .logo img {
        width: 96px;
    }
    .logo h1 {
        font-size: 26px;
        line-height: 27px;
    }
    .social a {
        font-size: 20px;
    }
    .call {
        font-size: 20px;
    }
    nav {
        float: none;
        width: 700px;
        display: block;
        margin: auto;
        clear: both;
    }
    #about {
        background-repeat: repeat-y;
    }
    .intro {
        width: 49%;
        height: auto;
    }
    .history {
        width: 49%;
        height: auto;
    }

    .intro1 {
        width: 100%;
/*
        float:none;
        height:auto;
*/
        margin-bottom: 20px;
    }
    .card-container {
        max-width: 400px;
        display: block;
        margin: auto;
        margin-top: 70px;
    }
    nav ul li a {
        padding: 11px;
        font-size: 17px;
        letter-spacing: 1.2px;
    }

}
@media only screen and (max-width: 990px) {
    .management ul li {
        width:32.1%;
    }
    
    header {
        height: 120px;
    }
}
@media only screen and (max-width: 840px) {
    .logo img {
        width: 90px;
    }
    .logo h1 {
        font-size: 21px;
        line-height: 23px;
    }
}
@media only screen and (max-width: 767px) {
    header {
        height:auto;
    }
    .fixed-header {
        height:auto;
    }
    .mobtab {
        display: block;
        float: right;
        width:20%
    }
   .mobcall {
        display: block;
        float: left;
        width: 78%;
        padding: 6px 0;
        font-size: 20px;
        color: #323030;
        text-align: left;
        padding-left: 2%;
    }
    #mobnav {
        cursor:pointer;
        display: block;
        margin-top: -5px;
    }
    .mobtab a {
        padding: 6px 20px;
        font-size: 25px;
        text-align: right;
    }
    .splitmob {
        display:block;
    }
    .righttop {
        display:none;
    }
    nav {
        display:none;
        float: none;
        width:90%
    }
    nav ul li {
        float:none;
    }
    nav ul li a {
        text-align: center;
    }
    .logo h1 {
        font-size: 30px;
        margin: 3px 0 0 0px;
        line-height: 24px;
    }
    .logo img {
        width:70px;
    }
    .mobslider {
        display: block;
        width:100%;
    }
    .pageblock {
        display: none;
    }
    .slide-out-div {
        display: none;
    }
    .contact h3 {
        font-size: 30px;
    }
    #about {
        background-repeat: repeat-y;
    }
    .intro {
        width: 100%;
        float:none;
        height:auto;
    }
    .history {
        width: 100%;
        float:none;
        height:auto;
    }

    .intro1 {
        width: 100%;
/*
        float:none;
        height:auto;
*/
        margin-bottom: 20px;
    }
    .card-container {
        max-width: 400px;
        display: block;
        margin: auto;
        margin-top: 70px;
    }
    .botlinks ul {
        float: left;
        width: 50%;
        text-align: center;
    }
    .product ul li {
        width:48%
    }
    .products ul li {
        width:49%
    }
    .row video {
        width: 99%;
    }
    .management ul li {
        width:49%;
    }
}

@media only screen and (max-width: 500px) {
    
    #mobnav {
        margin-top: 0px;
    }
    .logo h1 {
        font-size: 18px;
        line-height: 20px;
    }
    .botlinks ul {
        float: none;
        width: 100%;
        text-align: center;
    }
    .product ul li {
        width: 98%;
    }
    .management ul li {
        width:70%;
        float:none;
        display: block;
        margin:auto;
        margin-bottom: 5px;
    }
}