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