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