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