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