.code-input{-moz-column-gap:6px;column-gap:6px;display:flex}.code-input-item{background-color:transparent;border:none;border-bottom:1px solid #d3d3d3;color:#000;font-size:32px;height:42px;outline:none;text-align:center;width:36px}.code-input-item:focus{border-bottom:2px solid #d3d3d3}