Element block pseudo-element :before generated with cursor default width 300px background float none text-shadow transform line-height 1 margin 0px font-weight normal display block overflow hidden font-size 16px box-sizing content-box border-radius height auto border 0px rgba(0,0,0,1) solid transition z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px position static