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