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