html, body {
    width: 100%;
    height: 100%;
}

body {
    font-family: sans-serif;
    margin: 0;
}

.container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    background: url('images/homepage-background.jpg') no-repeat;
    background-size: cover;
}

.language-selector-container {
    text-align: center;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.language-selector {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    width: 550px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    padding: 20px 0;
    box-shadow: 0 0 30px 10px rgba(0, 0, 0, 0.6);
}

.language-selector > .title {
    font-size: 1.2em;
    font-weight: bold;
    margin: 30px;
}

.language-selector > .title p {
    margin: 5px;
}

.language-selector > .title .vietnamese {
    color: #666;
}

.language {
    display: inline-flex;
    border: solid 1px rgba(0, 0, 0, 0);
    border-radius: 10px;
    opacity: 0.6;
    transition: opacity .2s, background-color .2s;
}

.language:hover {
    border-color: rgba(0, 0, 0, 0.2);
    background-color: rgba(0, 0, 0, 0.1);
    opacity: 1;
}

.language .title {
    font-size: 1.2em;
    font-weight: bold;
}

.language a {
    text-decoration: none;
    color: #000;
    padding: 20px;
}

.language img {
    height: 100px;
    border-radius: 10px;
}

.language .language-name {
    padding-top: 15px;
}