Element block pseudo-element :before generated with transform position fixed border 0px rgba(0,0,0,1) solid height auto cursor default border-radius float none line-height 1 box-sizing content-box margin auto z-index auto overflow scroll width auto font-size 16px transition padding 20px outline none background font-weight normal opacity 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 5px rgba(0,0,0,0.3) display inline-block