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