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