Element block pseudo-class :active generated with box-sizing content-box display block position static border 0px rgba(0,0,0,1) solid background float none padding 20px transition height auto overflow hidden margin 0px transform width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px border-radius line-height 1 box-shadow 1px 1px 1px rgba(74,134,232,0.7) z-index auto font-weight normal cursor default