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