Element block pseudo-element :before generated with width 160px float left border 0px rgba(0,0,0,1) solid margin 66px box-shadow 1px 1px 1px rgba(0,0,0,0.3) background font-size 16px cursor pointer font-weight normal transition height auto display block box-sizing content-box opacity 1.00 z-index auto border-radius line-height 1 padding 20px transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow visible position relative