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