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