@charset "utf-8";

.page-header {
    width: 100%;
    height: auto;
    padding-top: 32px;
    padding-bottom: 24px;
}

.header-middle {
    width: 1200px;
    height: auto;
    margin-left: auto;
    margin-right: auto;
}

#block-oval-site-branding,
#block-oval-main-menu {
    display: inline-block;
    float: left;
}

#block-oval-site-branding .site-logo {
    width: 400px;
    height: 64px;
    display: inline-block;
    background-image: url("../../images/logo.png");
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: left center;
}

#block-oval-site-branding .site-name {
    display: none;
}

#block-oval-main-menu {
    float: right;
    padding-top: 20px;
}

#block-oval-branding .site-name {
    display: none;
}

#block-oval-branding .site-logo {
    width: 320px;
    height: 56px;
    z-index: 10;
    display: inline-block;
    background-image: url("../../images/ynulib-logo.png");
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: left top;
}

#block-oval-branding .site-logo img {
    display: none;
}


@media all and (max-width: 767px) {

    #menu-toggle {
        position: absolute;
        right: 16px;
        top: 26px;
        width: 32px;
        height: 24px;
        background-image: url("../../images/theme-icon/menu-toggle.png");
        background-repeat: no-repeat;
        background-size: 30px;
    }

    .menu-close {
        background-image: url("../../images/theme-icon/menu-close.png") !important;
    }
    
    /* 主菜单的样式-修复 SF-MENU 的样式 */
    .page-header {
        padding: 16px;
    }
    
    .header-middle {
        width: 100%;
    }
    
    #block-oval-site-branding,
    #block-oval-main-menu {
        display: inline-block;
        float: left;
    }
    
    #block-oval-site-branding .site-logo {
        width: 280px;
        height: 40px;
    }
    
    #block-oval-main-menu {
        float: left;
        padding-top: 20px;
    }

    
    #block-oval-branding .site-name {
        display: none;
    }
    
    #block-oval-branding .site-logo {
        width: 320px;
        height: 56px;
        z-index: 10;
        display: inline-block;
        background-image: url("../../images/ynulib-logo.png");
        background-size: 100%;
        background-repeat: no-repeat;
        background-position: left top;
    }
    
    #block-oval-branding .site-logo img {
        display: none;
    }
    
}

/* Tablets Portrait 的样式*/
@media all and (min-width:768px) and (max-width: 959px) and (orientation: portrait) {
    
    /* 主菜单的样式 */
    #block-oval-main-menu {
        width: 100%;
        margin-top: 4px;
    }
    
    /* 首页大幻灯的样式 */
    .page-header #block-views-block-slider-block-bigslider {
        width: 100%;
        height: 480px;
    }
    
    .page-header #block-views-block-slider-block-bigslider .views-field-field-slider-image,
    .page-header #block-views-block-slider-block-bigslider .views-field-field-slider-image img {
        width: auto;
        height: 480px;
    }

    .page-header #block-views-block-slider-block-bigslider .views-field-field-slider-image img {
        margin-left: calc(50vw - 640px);
    }

    #block-oval-branding .site-logo {
        width: 280px;
        height: 50px;
    }
    
}

/* Tablets Landscape 的样式 */
@media all and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) {

    /* 主菜单的样式 */
    #block-oval-main-menu {
        width: 100%;
        margin-top: 4px;
    }
    
    /* 首页大幻灯的样式 */
    .page-header #block-views-block-slider-block-bigslider {
        width: 100%;
        height: 480px;
    }
    
    .page-header #block-views-block-slider-block-bigslider .views-field-field-slider-image,
    .page-header #block-views-block-slider-block-bigslider .views-field-field-slider-image img {
        width: auto;
        height: 480px;
    }

    .page-header #block-views-block-slider-block-bigslider .views-field-field-slider-image img {
        margin-left: calc(50vw - 640px);
    }

    #block-oval-branding .site-logo {
        width: 280px;
        height: 50px;
    }
    
}