Element block pseudo-class :active generated with width 250px box-shadow 0px 0px 2px rgba(0,0,0,0.5) opacity 1 font-weight normal box-sizing content-box transform position fixed z-index auto height 250px border-radius cursor default transition background overflow visible padding 10% margin 60px display inline-block float none line-height 1 border 0px rgba(0,0,0,1) solid font-size 16px text-shadow outline none