.navigation {
    z-index: 999;
    text-align: center;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    background-image: url('../images/nav-bg.jpg');
    box-shadow: 2px 2px 6px rgba(0, 0, 0, .2);
    width: 300px;
    margin-bottom: 0px;
}

.logo {
    width: 160px;
}

.logo:hover {
    -webkit-filter: drop-shadow(2px 1px 0 #8CD8F8) drop-shadow(-1px -1px 0 #8CD8F8);
    filter: drop-shadow(2px 1px 0 #8CD8F8) drop-shadow(-1px -1px 0 #8CD8F8);
}

.list-group-item.active2,
.list-group-item.active2:focus,
.list-group-item.active2:hover {
    color: #fff;
    background: #333;
    background-color: rgba(22, 22, 22, 0.67);
}

#myNavbar>ul {
    float: none;
    margin-top: 20px;
}

.navbar .list-group {
    margin-top: 20px;
}

.english {
    position: absolute;
    top: 10px;
    right: 17px;
}

@media (max-width: 767px) {
    .navigation {
        position: relative;
        width: 100%;
        padding: 0px;
    }
    .logo-text {
        float: left;
        text-align: center;
        margin-left: 40%;
        width: 100px;
    }
    .navbar .list-group-item {
        background-color: transparent;
        border: none;
    }
    .navbar .list-group {
        margin-top: 0px;
    }
    .english {
        margin-top: 10px;
        left: 48%;
        bottom: 0px;
    }
    .list-group-item.active2,
    .list-group-item.active2:focus,
    .list-group-item.active2:hover {
        color: #fff;
        background-color: rgba(22, 22, 22, 0.67);
    }
}