Element block pseudo-class :active generated with opacity 1 font-weight normal transition padding 0px height 300px transform text-shadow border 17px rgba(255,255,0,0.7) double box-shadow 5px 5px 8px rgba(0,0,0,0.4) box-sizing content-box outline none margin 0px width 300px line-height 1 overflow visible background z-index auto border-radius position static float none display block cursor default font-size 16px