Element block pseudo-class :active generated with display inline-block transform text-shadow 1px 1px 0px rgba(255,255,255,0.2) padding 5px overflow visible position static margin 0px transition opacity 1 float none border 4px rgba(140,140,140,1) dashed outline none font-weight normal border-radius background height 300px line-height 1 box-sizing content-box font-size 16px cursor default z-index auto box-shadow 2px 2px 2px rgba(0,0,0,0.3) width 300px