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