Element block pseudo-element :after generated with line-height 1 float none position static cursor default padding 20px margin 0px width 160px overflow hidden box-shadow 2px 2px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid background z-index auto transform height auto font-weight normal border-radius font-size 16px display block transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box