Element block pseudo-element :after generated with line-height 2 border 0px rgba(0,150,255,0.91) solid float left font-size 20px position static padding 2px box-shadow 2px 2px 2px rgba(0,0,0,0.78) height 250px z-index 14 box-sizing content-box border-radius font-weight normal margin 4px outline none transform background transition width 160px cursor crosshair overflow visible opacity 0.97 text-shadow display block