Element block pseudo-element :before generated with width auto line-height 1 position static border 0px rgba(0,0,0,1) solid cursor default opacity 1.00 float none background transition z-index auto transform border-radius box-sizing content-box font-size 16px overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block height 100% box-shadow margin 0px font-weight normal padding 0px