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