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