Element block pseudo-class :active generated with transition font-weight normal float none width 160px transform box-sizing content-box height auto border 17px rgba(0,0,0,1) solid line-height 1 position static font-size 16px border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto background cursor default box-shadow 2px 2px 2px rgba(0,0,0,0.3) display block opacity 1 overflow hidden margin 0px outline none padding 20px