.container {
    width: 100px;
    margin: 0 auto;
    padding: 20px;
    border: 1px solid #ccc;
    background-color: #f4f4f4;
}

.form-group {
    margin-bottom: 10px;
}

/*label {*/
/*    display: block;*/
/*    font-weight: bold;*/
/*}*/

input[type="text"],
input[type="password"] {
    width: 20%;
    padding: 5px;
    border: 1px solid #ccc;
}

input[type="submit"] {
    width: 100%;
    padding: 10px;
    background-color: #112038;
    color: white;
    border: none;
    cursor: pointer;
    -webkit-transition: background 800ms; /* For Safari 3.0 to 6.0 */
    transition: background 1s; /* For modern browsers */
}

input[type="submit"]:hover {
    background-color: #E75400;
}