Element block pseudo-element :before generated with width 200px z-index 1 cursor pointer line-height 2 opacity 1 margin 10px box-sizing content-box transform float none position relative border 1px rgba(0,0,0,0.31) solid padding 20px background height 10px display inline-block border-radius font-weight normal outline none text-shadow transition font-size 17px box-shadow overflow hidden