div.enter {
    width: 449px;
    height: 60px;
    border: 1px solid blue;
    box-sizing: border-box;
    font-size: 36px;
    background-color: #1976D2;
    border-radius: 4px;
    display: inline-block;
    border: 1px solid #ccc;
    margin: auto;
    text-align: center;
    color: white;
}

.headerLogin {
    font-size: 30px;
    color: white;
    border: 1px;
    }

.container {
    background-color:#01579B;
    padding: 15px;
    border-radius: 4px;
}

/* General Style */
h, button {
    margin: 2px 2px 2px 2px;
    color: white;
}

button {
    box-shadow: 1px 1px 1px grey;
}

button:hover {
    box-shadow: 1px 1px 1px black;
}