* {
    box-sizing: border-box;
}

body {
    overflow: hidden;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

h2 {
    text-align: center;
    margin: 0 0 1rem 0;
}

.container {
    background-color: #ffffffb3;
    border-radius: 5px;
    box-shadow: 0 2px 10px;
    width: 25rem;
}

.form {
    padding: 2rem 3rem;
}

.form-control {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    position: relative;
}

.form-control lable {
    color: #777777;
    display: block;
    margin-bottom: 5px;
}

.form-control input {
    border: 2px solid #dfdede;
    border-radius: 4px;
    display: block;
    width: 100%;
    padding: 10px;
    font-size: 14px;
}

.form-control input:focus {
    outline: 0;
    border-color: #b2b1b1;
}

.form-control.success input {
    border-color: #2ecc71;
}

.form-control.error input {
    border-color: #e74c3c;
}

.form-control small {
    color: #e74c3c;
    position: absolute;
    bottom: 0;
    left: 0;
    visibility: hidden;
}

.form-control.error small {
    visibility: visible;
}

.form button {
    cursor: pointer;
    background-color: #3498db;
    border: 2px solid #3498db;
    color: #ffffff;
    border-radius: 4px; 
    display: block;
    font-size: 1rem;
    padding: 10px;
    margin-top: 1rem;
    width: 100%;
}

.form button:hover {
    background-color: #256c9c;
    border-color: #256c9c;
}