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