.form {
    z-index: 15;
    position: relative;
    background: #FFFFFF;
    width: 600px;
    border-radius: 4px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    margin: 100px auto 10px;
    overflow: hidden;
    max-width: 90%;
}

.form-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 0 0 20px;
}

.form-group:last-child {
    margin: 0;
}

.form-group label {
    display: block;
    margin: 0 0 10px;
    color: rgba(0, 0, 0, 0.6);
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.two .form-group label {
    color: #FFFFFF;
}

.form-group input {
    outline: none;
    display: block;
    background: rgba(0, 0, 0, 0.1);
    width: 100%;
    border: 0;
    border-radius: 4px;
    box-sizing: border-box;
    padding: 12px 20px;
    color: rgba(0, 0, 0, 0.6);
    font-family: inherit;
    font-size: inherit;
    font-weight: 500;
    line-height: inherit;
    transition: 0.3s ease;
}

.form-group input:focus {
    color: rgba(0, 0, 0, 0.8);
}

.form-group button {
    outline: none;
    background: #4285F4;
    width: 100%;
    border: 0;
    border-radius: 4px;
    padding: 12px 20px;
    color: #FFFFFF;
    font-family: inherit;
    font-size: inherit;
    font-weight: 500;
    line-height: inherit;
    text-transform: uppercase;
    cursor: pointer;
}
.form-group .form-remember {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0;
    text-transform: none;
}

.form-group .form-remember input[type=checkbox] {
    display: inline-block;
    width: auto;
    margin: 0 10px 0 0;
}

.form-group .form-recovery {
    color: #4285F4;
    font-size: 12px;
    text-decoration: none;
}

.form-panel {
    padding: 60px;
    box-sizing: border-box;
}

.form-panel.one:before {
    content: "";
    display: block;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
}

.form-panel.one.hidden:before {
    display: block;
    opacity: 1;
    visibility: visible;
}
.form-header {
    margin: 0 0 40px;
}

.form-header h1 {
    padding: 4px 0;
    color: #4285F4;
    font-size: 24px;
    font-weight: 700;
    text-transform: uppercase;
    text-align: center;
}