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