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