@charset "utf-8";

/* CSS Document */
@media (max-width:767px) {


    .navbar-default {
        background-color: #fff;
        min-height: 60px;
        position: relative;
        width: 100%;
        z-index: 1030;
    }

    .navbar-brand {
        float: none;
    }

    .logo {
        color: #10171a !important;
        display: block;
        font-family: "Courier New", sans-serif;
        font-size: 20px;
        font-weight: bold;
        margin: 3px 0;
        padding: 0 10px;
    }

    .logo img {
        height: auto;
        margin: 0;
        width: 60%;
    }

    .vt_nav {
        margin: 0 !important;
        position: relative;
        width: 100%;
    }

    .vt_nav .navbar-nav {
        list-style: outside none none;
        margin: 0 0 10px;
        padding-left: 0;
    }

    .vt_nav .navbar-nav>li {
        border-bottom: none;
        display: block;
        padding: 0;
        position: relative;
    }

    .vt_nav .navbar-nav>li:hover {
        border-bottom: none;
    }

    .vt_nav .navbar-nav>li.active {
        border-bottom: none;
    }

    .home_content>p {
        width: 100%;
    }

    .home_content>.five_principle>ul>li>p {
        width: 100%;
    }

    footer .vth_git>ul {
        text-align: left;
        width: 100%;
    }

    footer .vth_git>ul>li {
        padding: 0 8px;
    }

    .mathtype .equations img {
        margin: 0 0;
    }

    .pdf_workflow .border_right_01 {
        display: none;
    }

    .pdf_workflow .border_right_02 {
        display: none;
    }

    .pdf_workflow .border_right_03 {
        display: none;
    }

    .mathtype .border_right_01 {
        display: none;
    }

    .mathtype .border_right_02 {
        display: none;
    }

    .mathtype .border_right_03 {
        display: none;
    }


}

@media (max-width:360px) {


    .navbar-default {
        background-color: #fff;
        min-height: 60px;
        position: relative;
        width: 100%;
        z-index: 1030;
    }

    .navbar-brand {
        float: none;
    }

    .logo {
        color: #10171a !important;
        display: block;
        font-family: "Courier New", sans-serif;
        font-size: 20px;
        font-weight: bold;
        margin: 3px 0;
        padding: 0 10px;
    }

    .logo img {
        height: auto;
        margin: 0;
        width: 60%;
    }

    .vt_nav {
        margin: 0 !important;
        position: relative;
        width: 100%;
    }

    .vt_nav .navbar-nav {
        list-style: outside none none;
        margin: 0 0 10px;
        padding-left: 0;
    }

    .vt_nav .navbar-nav>li {
        border-bottom: none;
        display: block;
        padding: 0;
        position: relative;
    }

    .vt_nav .navbar-nav>li:hover {
        border-bottom: none;
    }

    .vt_nav .navbar-nav>li.active {
        border-bottom: none;
    }

    .home_content>p {
        width: 100%;
    }

    .home_content>.five_principle>ul>li>p {
        width: 100%;
    }

    footer .vth_git>ul {
        text-align: left;
        width: 100%;
    }

    footer .vth_git>ul>li {
        padding: 0 8px;
    }

    .mathtype .equations img {
        margin: 0 0;
    }

    .pdf_workflow .border_right_01 {
        display: none;
    }

    .pdf_workflow .border_right_02 {
        display: none;
    }

    .pdf_workflow .border_right_03 {
        display: none;
    }

    .mathtype .border_right_01 {
        display: none;
    }

    .mathtype .border_right_02 {
        display: none;
    }

    .mathtype .border_right_03 {
        display: none;
    }
}