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