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