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