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