@media (max-width: 640px) {
    body {
        width: 100%;
        height: 100%;
        margin: 0 auto;

    }

    div.mainwrap {


        width: 630px;
        background-image: none;

    }

    /* ........................................................................... Left Menu...................................................................................................... */
    div.leftwrap {
        position: fixed;
        width: 100%;
        height: 100%;
        background-color: none;
        text-align: left;
        z-index: 999;
        overflow: auto;
        display: none;


        background-color: none;

    }


    div.left_menu {
        position: relative;
        float: left;
        margin: 0 auto;
        width: 435px;
        height: 100%;
        background-color: #222;
        text-align: left;
        padding-left: 60px;
        padding-right: 60px;
        padding-top: 40px;
        background: -webkit-gradient(linear, 96% 100%, 100% 100%, from(#222), to(#111));

        background-position: right;
        background-repeat: repeat-y;


    }

    .btn_menu {
        display: none;
    }


    a.lm_title {
        font-family: 'Open Sans', sans-serif;
        font-size: 1.9rem;
        font-weight: 700;
        line-height: 1;
        display: block;
        padding-top: 15px;
        padding-left: 40px;
        padding-bottom: 15px;
        margin-bottom: 6px;
        margin-top: 6px;
        letter-spacing: 1px;
        text-decoration: none;
        text-align: left;
        color: #FC3;
        border-bottom: 1px solid #444;
        background-image: url(../images/catalog_icon.png);
        background-repeat: no-repeat;
        background-position: 2px center;
    }

    a.lm_title:hover {
        opacity: 0.8;
    }

    a.lm_menu {
        font-family: 'Open Sans', sans-serif;
        font-size: 1.8rem;
        font-weight: 400;
        line-height: 1;
        display: block;
        margin-left: 0px;
        margin-top: 0px;
        text-align: left;
        padding-left: 65px;
        padding-top: 15px;
        padding-bottom: 15px;
        margin-bottom: 6px;
        margin-top: 6px;
        cursor: pointer;
        text-decoration: none;
        color: #999;
        background-image: url(../images/book_icon.png);
        background-repeat: no-repeat;
        background-position: 20px center;
    }

    a.lm_menu:hover {
        opacity: 0.6;
    }

    a.first {
        background-image: none !important;
    }

    .submenu_hide {

        width: 100%;
        display: block;

    }

    .submenuOpen {
        display: none;
    }

    .submenuClose {
        display: none;
    }

    /* ........................................................................... Right ...................................................................................................... */
    div.right_content {
        padding-top: 0;
        width: 640px;
        background-image: none;
        padding-left: 0px !important;
    }

    div.right_main_left {

        width: 100%;


    }

    div.main_content {
        position: relative;
        float: left;
        margin: 0 auto;
        width: 600px;
        height: auto;

        border-radius: 10px;
        padding-bottom: 20px;
        margin-top: 10px;
        margin-left: 20px;
    }

    .main_content h2 {

        font-size: 1.2rem;

    }

    div.content_details {
        position: relative;
        float: left;
        margin: 0 auto;
        width: 600px;
        height: auto;
        margin-bottom: 30px;
        margin-top: 10px;
        margin-left: 20px;
    }

    div.popular_block {
        width: 100%;
        display: none;
    }

    h1.main_title {

        font-size: 2.3rem;


    }

    .submenu_hide {

        width: 100%;
        display: block !important;

    }

    /* ........................................................................... TOP...................................................................................................... */
    div.top {
        position: relative;
        float: left;
        margin: 0 auto;
        width: 640px;
        height: 140px;
        background-color: #222;


    }

    .logo {
        position: absolute;
        top: 0;
        left: 0;
        margin-left: 180px;
        width: 300px;
        height: 140px;

    }

    .btn_menu {
        display: block;
        position: absolute;
        left: 10px;
        height: 100px;
        width: 100px;
        margin-left: 0px;
        background-image: url(../images/btn_menu.png);
        top: 10px;

    }

    .btn_menu:hover {
        opacity: 0.8;

    }

    .btn_menu_close {
        display: block;
        position: fixed;
        top: 0;
        right: 0px;
        z-index: 998;

        height: 100px;
        width: 100px;
        margin-left: 0px;
        background-color: none;
        background-image: url(../images/btn_menu_close.png);
        background-repeat: no-repeat;
        background-position: center;
    }

    .btn_menu_close:hover {
        opacity: 0.8;

    }


    div.search_block {
        display: none;
    }

    .search_field {
        display: none;
    }


    .opensearch {

        position: absolute;
        right: 20px;
        height: 100px;
        width: 100px;
        display: block;
        background-color: none;
        background-image: url(../images/search_icon_2.png);

        background-position: center;
        background-repeat: no-repeat;
        top: 10px;
    }


    div.search_block_mobile {

        position: fixed;
        height: 140px;
        width: 100%;
        z-index: 9999;
        display: none;
        background: #333;
    }

    div.searchClose {
        position: fixed;
        width: 100px;
        height: 100px;
        right: 10px;
        top: 140px;
        z-index: 98;
        background-color: none;
        background-image: url(../images/btn_menu_close.png);
        background-position: center;
        background-repeat: no-repeat;
    }


    .search_field {
        display: inline-block;
        position: relative;
        width: 100%;;
        height: 120px;
        line-height: 120px;
        font-family: 'Open Sans', Tahoma, sans-serif;
        color: #AEA3CB;
        font-size: 1.5rem;
        float: left;
        resize: none;
        overflow-y: auto;
        background: #4C4D4F;
        text-indent: 0;
        border: 0;
        text-decoration: none;
        text-align: left;
        padding-left: 80px;
        background-image: url(../images/search_icon.png);
        background-size: 60px 60px;
        background-position: left center;
        background-repeat: no-repeat;
        margin-top: 10px;
    }


    .submit_btn {
        display: none;
        position: absolute;
        width: 160px;
        height: 90px;
        line-height: 50px;
        font-family: 'Open Sans', Tahoma, sans-serif;
        font-weight: 700;
        color: #fff;
        font-size: 1.5rem;
        padding: 5px;
        background-color: #111;
        text-indent: 0;
        border: 0;
        text-decoration: none;
        text-align: center;
        cursor: pointer;
        right: 0;
        -webkit-appearance: none;
    }

    .submit_btn:hover {
        color: #FF6600;
    }

    a.top_home {
        position: absolute;
        font-family: 'Open Sans', sans-serif;
        font-size: 1.6rem;
        font-weight: 400;
        line-height: 1.2;
        display: block;
        color: #fff;
        width: 100px;
        height: 100px;
        text-indent: 5.5em;
        overflow: hidden;
        padding-top: 0px;
        padding-left: 0px;
        padding-bottom: 0px;
        margin-bottom: 0px;
        padding-right: 0;
        top: 10px;
        right: 110px;
        letter-spacing: 1px;
        text-transform: none;
        text-decoration: none;
        text-align: center;
        background-color: transparent;
        background-image: url(../images/top_home.png);
        background-repeat: no-repeat;
        background-position: center;
        background-size: 100% 100%
    }

    a.top_home:hover {
        opacity: 0.8;
    }

    a.top_upload {
        position: absolute;

        font-family: 'Open Sans', sans-serif;
        font-size: 1.6rem;
        font-weight: 400;
        line-height: 1.2;
        display: block;
        color: #fff;
        width: 100px;
        height: 100px;
        text-indent: 5.5em;
        overflow: hidden;
        padding-top: 0px;
        padding-left: 0px;
        padding-bottom: 0px;
        margin-bottom: 0px;
        padding-right: 0;
        top: 10px;
        right: 10px;
        letter-spacing: 1px;
        text-transform: none;
        text-decoration: none;
        text-align: center;
        background-color: transparent;
        background-image: url(../images/top_upload.png);
        background-repeat: no-repeat;
        background-position: center;
        background-size: 100% 100%

    }

    a.top_upload:hover {
        opacity: 0.8;
    }


    /* ...........................................................................file..................................................................................................... */
    div.news_box {
        display: block;
        position: relative;
        float: left;
        width: 97%;
        margin-left: 1.5%;
        padding-bottom: 25px;
        margin-bottom: 20px;
        background-image: url(../images/menu_spacer.png);
        background-repeat: repeat-x;
        background-position: bottom;
        text-decoration: none;
    }

    .file_thumb {
        position: relative;
        float: left;

        width: 20%;

        margin-right: 10px;

        padding-top: 30px;
        padding-bottom: 30px;
        -moz-border-radius-topleft: 0;
        -moz-border-radius-topright: 30%;
        -moz-border-radius-bottomleft: 30%;
        -moz-border-radius-bottomright: 0;
        -webkit-border-top-left-radius: 0px;
        -webkit-border-top-right-radius: 30%;
        -webkit-border-bottom-left-radius: 30%;
        -webkit-border-bottom-right-radius: 0px;
        border-top-left-radius: 0;
        border-top-right-radius: 30%;
        border-bottom-left-radius: 30%;
        border-bottom-right-radius: 0;
    }

    .file_star {
        position: relative;
        float: left;
        height: 24px;
        margin-right: 2px;

    }

    a.file_link {

        width: 600px;
        height: 80px;
        background-image: url(../images/file_bg_mobile.jpg);
        background-repeat: no-repeat;
        background-position: bottom right;
    }


    .news_box p {
        font-size: 18px;
        font-weight: 400;
        line-height: 1.2;

        background-color: none !important;
        text-align: left;
    }

    .bc_page {
        position: relative;
        display: block;
        float: left;
        width: 143px;
        height: 100px;
        background: #FF6600;
        font-family: 'Open Sans', sans-serif;
        color: #FFF;
        font-size: 2rem;
        font-weight: 400;
        line-height: 100px;
        text-decoration: none;
        text-align: center;
        margin-left: 7px;
        margin-top: 7px;
        border-radius: 3px;
    }

    .bc_page:hover {
        background: #333;
    }

    h1.bc_head {
        display: block;
        width: 100%;
        padding: 0px;
        margin-left: 0px;
        font-family: 'Open Sans', sans-serif;
        font-size: 1.4rem;
        font-weight: 700;
        line-height: 60px;
        height: 60px;
        color: #666;
        background-color: none !important;
        text-align: center;
    }

    .read {


        font-size: 1.6rem;
        padding-top: 35px;
        padding-bottom: 35px;
        padding-left: 85px;
        background-repeat: no-repeat;
        background-size: 50px 50px;
        background-position: 20px 20px;
        -moz-border-radius-topleft: 10px;
        -moz-border-radius-topright: 10px;
        -moz-border-radius-bottomleft: 10px;
        -moz-border-radius-bottomright: 10px;
        -webkit-border-top-left-radius: 10px;
        -webkit-border-top-right-radius: 10px;
        -webkit-border-bottom-left-radius: 10px;
        -webkit-border-bottom-right-radius: 10px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;

    }

    .download {


        font-size: 1.6rem;
        padding-top: 35px;
        padding-bottom: 35px;
        padding-left: 85px;
        background-repeat: no-repeat;
        background-size: 50px 50px;
        background-position: 20px 20px;
        -moz-border-radius-topleft: 10px;
        -moz-border-radius-topright: 10px;
        -moz-border-radius-bottomleft: 10px;
        -moz-border-radius-bottomright: 10px;
        -webkit-border-top-left-radius: 10px;
        -webkit-border-top-right-radius: 10px;
        -webkit-border-bottom-left-radius: 10px;
        -webkit-border-bottom-right-radius: 10px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;

    }

    .choosefile {

        width: 560px;
        font-size: 1.6rem;
        line-height: 1;
        padding-top: 35px;
        padding-bottom: 35px;
        padding-left: 0px;
        padding-right: 0px;
        background-repeat: no-repeat;
        background-size: 50px 50px;
        background-position: 20px 20px;
        -moz-border-radius-topleft: 10px;
        -moz-border-radius-topright: 10px;
        -moz-border-radius-bottomleft: 10px;
        -moz-border-radius-bottomright: 10px;
        -webkit-border-top-left-radius: 10px;
        -webkit-border-top-right-radius: 10px;
        -webkit-border-bottom-left-radius: 10px;
        -webkit-border-bottom-right-radius: 10px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
    }

    .upload {


        width: 560px;
        font-size: 1.6rem;
        line-height: 1;
        padding-top: 35px;
        padding-bottom: 35px;
        padding-left: 0px;
        padding-right: 0px;
        background-repeat: no-repeat;
        background-size: 50px 50px;
        background-position: 490px 25px;
        -moz-border-radius-topleft: 10px;
        -moz-border-radius-topright: 10px;
        -moz-border-radius-bottomleft: 10px;
        -moz-border-radius-bottomright: 10px;
        -webkit-border-top-left-radius: 10px;
        -webkit-border-top-right-radius: 10px;
        -webkit-border-bottom-left-radius: 10px;
        -webkit-border-bottom-right-radius: 10px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
    }


    div.player {
        position: relative;
        float: left;
        width: 94%;
        height: 70px;
        padding: 5px;
        margin-left: 10px;
        margin-bottom: 0px;
        background-color: #F9F9F9;
    }

    .player_audio {
        width: 100%;
        height: 70px;

    }

    /* ...........................................................................Footer..................................................................................................... */
    .input_box {
        display: inline-block;
        position: relative;
        line-height: 20px;
        font-family: 'Open Sans', Tahoma, sans-serif;
        font-weight: 300;
        color: #666;
        font-size: 1.4rem;
        padding-top: 30px;
        padding-bottom: 30px;
        padding-left: 10px;
        padding-right: 10px;
        background-color: #ccc;
        text-indent: 0;
        border: 0;
        text-decoration: none;
        text-align: left;
        cursor: pointer;
        margin-left: 0px;
        margin-top: 2%;
        width: 580px;
        -webkit-appearance: none;
    }


    .btn_submit {

        display: inline-block;
        position: relative;
        line-height: 20px;


        font-size: 2rem;
        padding-top: 40px;
        padding-bottom: 40px;
        padding-left: 10px;
        padding-right: 10px;
        text-indent: 0;
        border: 0;
        text-decoration: none;
        text-align: center;
        cursor: pointer;
        margin-left: 0px;
        margin-top: 5%;
        width: 580px;
        -webkit-appearance: none;
    }

    .btn_submit:hover {
        opacity: 0.6;
    }

    div.footer {
        position: relative;
        margin-left: 30px !important;
        height: auto;
        margin: 0;
        text-align: left;
        padding-top: 25px;
        padding-bottom: 25px;
        font-size: 0.8rem;
        margin-top: 25px;

    }

}