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