Element block pseudo-class :active generated with line-height 1 margin 0px box-sizing content-box background transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto width 400px opacity 1.00 cursor default font-weight normal font-size 18px overflow hidden border-radius display block transition height auto position fixed float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid padding 20px