input, .input_holder select{
    height:48px;
    border:none;
    width: 100%;

    padding: 10px;
    
    font-size: 14px;
    font-family: inherit;
    line-height: 24px;
    color: #555;
    background-color: rgba(0,0,0,0.04);
    border-radius: 4px;
    
}
 .input_holder{
    position: relative;
    padding-top:10px;
 }
 .input_holder label{
    transition:top 200ms linear;

     position: absolute;
     top:20px;
     left:10px;
 }
 input:focus,select:focus{
     border:none;
 }
 input:focus + label{
     font-size: 12px;
     top: -2px;
     color:#f3cf51;
     
 }
 input:valid + label{
     font-size: 12px;
     top: -2px;
     
     
 }
 select:valid + label{
     font-size: 12px;
     top: -2px;
     color:#f3cf51;
     
 }
 .input_holder label span{
     color:inherit;
 }