div.input-block {
    position: relative;
    margin: 5px;
}
div.input-block input {
    font-weight: 500;
    font-size: 1.4rem;
    color: #495055;
    width: 350px;
    padding: 15px 15px;
    border-radius: 0;
    border: 1px solid  #D9D9D9;
    outline:none;
    text-align: center;
}
div.input-block span.placeholder {
    position: absolute;
    margin: 17px 0;
    padding: 0 4px;
    font-family: Roboto, sans-serif;
    color:  #6c757d;
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    top: 5px;
    left: 17px;
    transition: all 0.2s;
    transform-origin: 0% 0%;
    background: none;
    pointer-events: none;
}
div.input-block input:valid + span.placeholder,
div.input-block input:focus + span.placeholder {
    transform: scale(0.6) translateY(-45px);
    background: #fff;
}
div.input-block textarea:valid + span.placeholder {
    transform: scale(0.6) translateY(-26px);
    background: #fff;
}
div.input-block input:focus{
    color: #284B63;
    border-color: #284B63;
}
div.input-block input:focus + span.placeholder {
    color: #284B63;
}