.form__group {
    position: relative;
    padding: 15px 0 0;
    margin-top: 10px;
    width: 100%;
}

.form__field {
    font-family: inherit;
    width: 100%;
    border: 0;
    border-bottom: 1px solid #9b9b9b;
    outline: 0;
    /* font-size: 1.3rem; */
    /* color: #fff; */
    /* padding: 10px 3px; */
    background: transparent;
    transition: border-color 0.2s;
    border-radius: 0;
}
input.form__field{
    padding: 10px 3px;
}
select.form__field {
	padding-top: 10px;
	padding-bottom: 10px;
	height: calc(1.5em + .5rem + 10px);
}
.form__field::placeholder {
    color: transparent;
}
.form__field:placeholder-shown ~ .form__label {
    /* font-size: 1.3rem; */
    cursor: text;
    top: 20px;
}
.form__label {
    position: absolute;
    top: 0;
    display: block;
    transition: 0.2s;
    /* font-size: 1rem; */
    color: #9b9b9b;
}
.form__field:focus {
    padding-bottom: 6px;
    font-weight: 700;
    border-width: 100%;
    border-image: linear-gradient(to right, var(--main-color), var(--accent-color));
    border-image-slice: 1;
}
.form__field:focus ~ .form__label {
    position: absolute;
    top: 0;
    display: block;
    transition: 0.2s;
    /* font-size: 1rem; */
    color: #000;
    font-weight: 700;
}
/* reset input */
.form__field:required, .form__field:invalid {
    box-shadow: none;
}

select.simple__input > option{
    padding: .75rem;
}
.simple__input{
    outline: none;
    border: none;
    border-color: transparent;
    border-bottom: 1px gray solid;
    transition: ease 0.2s;
    padding: 5px;
    border-radius: 0;
    display: block;
    background: #fff;
}
.simple__input:focus{
    display: block;
    border-bottom: 2px var(--accent-color) solid;
    transform: translate(1px);
}