Element input pseudo-element :after generated with width auto padding 20px float none border 5px rgba(255,255,255,1) solid transition border-radius box-sizing content-box z-index auto margin 0px position static font-size 16px box-shadow 0px 0px 0px rgba(0,0,0,0.2) cursor default font-weight normal line-height normal text-shadow 1px 1px 0px rgba(255,255,255,0.66) height auto overflow visible transform display inline-block background