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