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