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