Element input pseudo-element :before generated with transform overflow hidden box-sizing content-box padding 20px width 160px font-weight normal border 0px rgba(0,0,0,1) solid font-size 16px cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) background z-index auto display block position static border-radius float none line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px transition height auto