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