* {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    color: #333333;
    font-size: 16px;
}

body {
    background-color: #333333;
}

h1 {
    color: white;
    font-size: 3rem;
    text-align: center;
}

.main-container {
    position: absolute;

    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.content-container {
    width: 500px;
    background-color: white;

    border-radius: 15px;
    overflow: hidden;
}

ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

ul li {
    display: flex;

    flex-direction: row;
    align-items: stretch;
    justify-content: flex-start;

    padding: 0;
    margin: 0;

    border-bottom: 1px solid #999999;
}

ul li:last-of-type {
    border-bottom: none;
}

.item-img {
    padding: 15px 25px;
}

.item-img img {
    height: 50px;
    width: 50px;
}

.item-text {
    flex: auto 1 0;

    display: flex;
    justify-content: flex-start;
    align-items: stretch;
}

.item-text:hover {
    background-color: #999999;
}

.divider-vertical {
    background-color: #999999;
    
    flex: 1px 0 0;
    margin: 20px 0;
}

.item-link {
    flex: auto 1 0;

    display: flex;
    align-items: center;

    padding: 0 15px;
}

.item-link,
.item-link:visited {
    color: #333333;
    text-decoration: none;
}

.item-link:hover {
    color: white;
}