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