Element block pseudo-class :active generated with margin 10px transform position static overflow visible z-index auto padding 10px opacity 0.45 font-size 32px display block transition box-shadow 3px 3px 25px rgba(220,220,220,1) text-shadow line-height 1 outline none box-sizing content-box background cursor progress float left height 600px border 0px rgba(0,0,0,1) solid font-weight normal border-radius width 300px