Element input pseudo-element :before generated with margin 500px height 700% padding auto position static font-size 16px cursor default z-index auto transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden border 0px rgba(0,0,0,1) solid outline none box-shadow 1px 1px 1px rgba(0,0,0,0.3) opacity 1 width 500px line-height 1 transform font-weight normal border-radius float none background display block box-sizing content-box