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