.content .menu-gioi-thieu2 {
    bottom: 43px;
}

    .content .menu-gioi-thieu2 ul {
        background-color: #e8f7fe;
        border-radius: 9px;
        list-style: none;
        padding-left: 0px;
        list-style-type: none;
        
    }
        .content .menu-gioi-thieu2 ul h6 {
            border-bottom: 1px solid #c8e7f7;
            height: 44px;
            padding-top: 10px;
            background-color: #039be6;
            color: white;
            border-top-left-radius: 9px;
            border-top-right-radius: 9px;
        }

        .content .menu-gioi-thieu2 ul a:hover {
            text-decoration: none;
            font-weight: bold;
        }

        .content .menu-gioi-thieu2 ul li:last-child {
            border-bottom: none;
        }

        .content .menu-gioi-thieu2 ul a:first-of-type li {
            margin-top: -8px;
        }

        .content .menu-gioi-thieu2 ul li {
            padding-left: 12px;
            border-bottom: 1px solid #c8e7f7;
            font-size: 15px;
            padding: 10px;
            padding-left: 15px;
        }

/*tong-quan*/
.tong-quan h4 {
    color: #0391cc;
    padding-top: 40px;
    font-weight: bold;
    padding-bottom: 15px;
}

.tong-quan p:last-child {
    padding-bottom: 60px;
}


* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

/** =======================
 * Contenedor Principal
 ===========================*/

.accordion2 {
    width: 100%;
    max-width: 360px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}

    .accordion2 .link a:hover {
        cursor: pointer;
        display: block;
        color: #0077fc;
        font-size: 15px;
        position: relative;
        -webkit-transition: all 0.4s ease;
        -o-transition: all 0.4s ease;
        transition: all 0.4s ease;
        font-weight: bold;

    }
    .accordion2 .link {
        cursor: pointer;
        display: block;
        color: #0077fc;
        font-size: 15px;
        position: relative;
        -webkit-transition: all 0.4s ease;
        -o-transition: all 0.4s ease;
        transition: all 0.4s ease;

    }

    .accordion2 li:last-child .link {
        border-bottom: 0;
    }

    .accordion2 li i {
        position: absolute;
        top: 16px;
        left: 12px;
        font-size: 18px;
        color: #0077fc;
        -webkit-transition: all 0.4s ease;
        -o-transition: all 0.4s ease;
        transition: all 0.4s ease;
    }

        .accordion2 li i.fa-chevron-down {
            right: 12px;
            left: auto;
            top:auto;
            font-size: 16px;
            color: #0077fc;
        }

    .accordion2 li.open .link {
        color: #0077fc;
        font-weight: bold;
    }

    .accordion2 li.open i {
        color: #b63b4d;
    }

        .accordion2 li.open i.fa-chevron-down {
            -webkit-transform: rotate(180deg);
            -ms-transform: rotate(180deg);
            -o-transform: rotate(180deg);
            transform: rotate(180deg);
        }

    .accordio2n li.default .submenu {
        display: block;
    }
/**
 * Submenu
 -----------------------------*/
.submenu {
    display: none;
    background: #444359;
    font-size: 14px;
}

    .submenu li {
        border-bottom: 1px solid #4b4a5e;
    }

    .submenu a {
        display: block;
        text-decoration: none;
        color: #000000;
        padding-left: 15px;
        -webkit-transition: all 0.25s ease;
        -o-transition: all 0.25s ease;
        transition: all 0.25s ease;
    }

        .submenu a:hover {
            background: #b63b4d;
            color: #FFF;
        }