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