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