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