Element block pseudo-element :before generated with font-weight normal line-height 1 display block z-index auto position static margin 0px box-sizing content-box overflow hidden padding 20px width 160px height auto transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid border-radius font-size 16px transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default float left background