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