Element block pseudo-element :before generated with padding 20px cursor default box-sizing content-box height auto margin 5px font-size 16px transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) background border-radius transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden width 160px font-weight normal line-height 1 float none border 0px rgba(0,0,0,1) solid display block position static z-index auto