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