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