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