Element block pseudo-element :after generated with box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px transition overflow hidden float none border-radius font-size 16px border 4px rgba(0,0,0,1) solid font-weight normal box-shadow 5px 6px 6px rgba(0,0,0,0.3) padding 20px height auto transform line-height 1 display block z-index auto cursor default position static background margin 0px