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