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