Element block pseudo-class :active generated with line-height 1 font-weight normal background padding 0px float none z-index auto height 300px overflow visible margin 0px cursor default font-size 16px text-shadow transform border 0px rgba(0,0,0,1) solid border-radius box-shadow 1px 3px 6px rgba(0,0,0,0.21) box-sizing content-box position static display block transition width 300px