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