Element block pseudo-class :active generated with margin auto font-size 16px z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.7) float none height 0px transform display block font-weight normal background position static line-height 1 width 95% border-radius overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition cursor default box-sizing content-box padding 20px border 0px rgba(0,0,0,1) solid