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