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