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