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