body {
    background-color: #F8F8FF;
}

.header {
    font-size: 26px;
    border-bottom: 4px solid #00d95a;
}

.box {
    width: 300px;
}

.box h1 {
    font-size: 26px;
    margin-bottom: 4px;
    border-bottom: 2px solid #00d95a;
}

.box a {
    display: block;
}