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