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