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