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