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