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