* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'Gill Sans', sans-serif;
}

.container {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #19297C;
}

.container fieldset {
    width: 90%;
    max-width: 500px;
    outline: 0;
    border: none;
}

.container form {
    width: 100%;
    padding: 50px 30px 20px;
    background: #fff;
    border-radius: 4px;
    box-shadow: rgba(0, 0, 0, 0.4);
}

.input-group {
    width: 100%;
    margin: 10px 0;
    display: flex;
    align-items: center;
    position: relative;
}

.input-group label {
    flex-basis: 28%
}

.input-group input, .input-group textarea {
    flex-basis: 68%;
    padding: 10px 0;
    font-size: 16px;
    resize: none;
    outline: none;
    border: 0;
    color: #333;
    border-bottom: 1px solid gray;
    background-color: transparent;
}
::placeholder {
    font-size: 14px;
}

form button {
    display: block;
    margin: 30px auto 10px;
    padding: 10px 40px;
    border-radius: 4px;
    outline: none;
    border: 0;
    background: #19297C;
    color: #fff;
    box-shadow: 2px 8px 8px rgba(0, 0, 0, 0.4);
    cursor: pointer;
}

.input-group span {
    position: absolute;
    bottom: 12px;
    right: 16px;
    font-size: 12px;
    color: red;
}

#submit-error {
    color: red;
}

.input-group span .fa-circle-check {
    color: green;
}