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