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