Element block pseudo-element :after generated with box-sizing border-box background z-index auto padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow -1px 1px 1px rgba(255,255,0,1) line-height 1 cursor default opacity 0.77 position static border 1px rgba(0,0,0,1) solid transform font-size 16px height auto overflow visible font-weight normal display block width 100% border-radius float none transition margin -1px