h1 {
    font-size: 2rem;
    text-align: center;
    margin: 0 0 2em;
}

.button-container {
    text-align: center;
}

fieldset {
    margin: 0 0 3rem;
    padding: 0;
    border: none;
}

.form-radio,
.form-group {
    position: relative;
    margin-top: 2.25rem;
    margin-bottom: 2.25rem;
}

.form-inline > .form-group,
.form-inline > .btn {
    display: inline-block;
    margin-bottom: 0;
}

.form-help {
    margin-top: 0.125rem;
    margin-left: 0.125rem;
    color: #b3b3b3;
    font-size: 0.8rem;
}
.checkbox .form-help, .form-radio .form-help, .form-group .form-help {
    position: absolute;
    width: 100%;
}
.checkbox .form-help {
    position: relative;
    margin-bottom: 1rem;
}
.form-radio .form-help {
    padding-top: 0.25rem;
    margin-top: -1rem;
}

.form-group input {
    height: 1.9rem;
}
.form-group textarea {
    resize: none;
}
.form-group select {
    width: 100%;
    font-size: 1rem;
    height: 1.6rem;
    padding: 0.125rem 0.125rem 0.0625rem;
    background: none;
    border: none;
    line-height: 1.6;
    box-shadow: none;
}
.form-group .control-label {
    position: absolute;
    top: 0.25rem;
    pointer-events: none;
    padding-left: 0.125rem;
    z-index: 1;
    color: #b3b3b3;
    font-size: 1rem;
    font-weight: normal;
    -webkit-transition: all 0.28s ease;
    transition: all 0.28s ease;
}
.form-group .bar {
    position: relative;
    border-bottom: 0.0625rem solid #999;
    display: block;
}
.form-group .bar::before {
    content: '';
    height: 0.125rem;
    width: 0;
    left: 50%;
    bottom: -0.0625rem;
    position: absolute;
    background: #BD10E0;
    -webkit-transition: left 0.28s ease, width 0.28s ease;
    transition: left 0.28s ease, width 0.28s ease;
    z-index: 2;
}
.form-group input,
.form-group textarea {
    display: block;
    background: none;
    padding: 0.125rem 0.125rem 0.0625rem;
    font-size: 1rem;
    border-width: 0;
    border-color: transparent;
    line-height: 1.9;
    width: 100%;
    color: transparent;
    -webkit-transition: all 0.28s ease;
    transition: all 0.28s ease;
    box-shadow: none;
}
.form-group input[type="file"] {
    line-height: 1;
}
.form-group input[type="file"] ~ .bar {
    display: none;
}
.form-group select,
.form-group input:focus,
.form-group input:valid,
.form-group input.form-file,
.form-group input.has-value,
.form-group textarea:focus,
.form-group textarea:valid,
.form-group textarea.form-file,
.form-group textarea.has-value {
    color: #333;
}
.form-group select ~ .control-label,
.form-group input:focus ~ .control-label,
.form-group input:valid ~ .control-label,
.form-group input.form-file ~ .control-label,
.form-group input.has-value ~ .control-label,
.form-group textarea:focus ~ .control-label,
.form-group textarea:valid ~ .control-label,
.form-group textarea.form-file ~ .control-label,
.form-group textarea.has-value ~ .control-label {
    font-size: 0.8rem;
    color: gray;
    top: -1rem;
    left: 0;
}
.form-group select:focus,
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
}
.form-group select:focus ~ .control-label,
.form-group input:focus ~ .control-label,
.form-group textarea:focus ~ .control-label {
    color: #BD10E0;
}
.form-group select:focus ~ .bar::before,
.form-group input:focus ~ .bar::before,
.form-group textarea:focus ~ .bar::before {
    width: 100%;
    left: 0;
}

.checkbox label,
.form-radio label {
    position: relative;
    cursor: pointer;
    padding-left: 2rem;
    text-align: left;
    color: #333;
    display: block;
}
.checkbox input,
.form-radio input {
    width: auto;
    opacity: 0.00000001;
    position: absolute;
    left: 0;
}