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