Element block pseudo-element :before generated with width 30% box-shadow 1px 1px 2px rgba(0,0,0,0.3) font-weight normal outline none border-radius transform background cursor default position relative z-index auto padding 20px border 0px rgba(0,0,0,1) solid display inline-block float none line-height 1 opacity 1 overflow hidden height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 16px box-sizing content-box transition font-size 14px