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