Element block pseudo-class :active generated with transition box-sizing content-box display block height auto overflow hidden border 0px rgba(0,0,0,1) solid font-weight normal line-height 1 width 160px transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto margin 0px cursor default font-size 16px padding 20px position static float none background