/*：这只是演示代码。源码下载链接: http://www.bootstrapmb.com/item/5329(这个说明仅在演示里会看到,下载的源码里没有)*/.c3 svg {    font-size: 12px;    -webkit-tap-highlight-color: transparent}.c3 line,.c3 path {    fill: none;    stroke: #ccc}.c3-legend-item-tile {    stroke-width: 5}.c3 text {    -webkit-user-select: none;    -moz-user-select: none;    user-select: none;    fill: #666}.c3-bars path,.c3-event-rect,.c3-legend-item-tile,.c3-xgrid-focus,.c3-ygrid {    shape-rendering: crispEdges}.c3-chart-arc path {    stroke: #FFF}.c3-chart-arc text {    fill: #fff;    font-size: 13px}.c3-grid line {    stroke: #ccc}.c3-grid text {    fill: #535D6F}.c3-xgrid,.c3-ygrid {    stroke-dasharray: 3 3}.c3-text.c3-empty {    fill: grey;    font-size: 2em}.c3-line {    stroke-width: 2px}.c3-circle._expanded_ {    stroke-width: 1px;    stroke: #fff}.c3-selected-circle {    fill: #fff;    stroke-width: 4px}.c3-bar {    stroke-width: 0}.c3-bar._expanded_ {    fill-opacity: .75}.c3-target.c3-focused {    opacity: 1}.c3-target.c3-focused path.c3-line,.c3-target.c3-focused path.c3-step {    stroke-width: 2px}.c3-target.c3-defocused {    opacity: .3}.c3-region {    fill: #4682b4;    fill-opacity: .1}.c3-brush .extent {    fill-opacity: .1}.c3-legend-item {    font-size: 12px}.c3-legend-item-hidden {    opacity: .15}.c3-legend-background {    opacity: .75;    fill: #fff;    stroke: #d3d3d3;    stroke-width: 1}.c3-title {    font-size: 14px}.c3-tooltip-container {    z-index: 10}.c3-tooltip {    padding: 10px;    border-collapse: collapse;    border-spacing: 0;    background-color: #222;    fill: #BBB;    color: #BBB;    font-size: 12px;    display: block;    min-width: 90px}.c3-tooltip td {    font-size: 13px;    padding: 3px;    background-color: #1E2229}.c3-tooltip td>span {    display: inline-block;    width: 10px;    height: 10px;    margin-right: 6px}.c3-tooltip td.value {    text-align: right}.c3-area {    stroke-width: 0;    opacity: .2}.c3-chart-arcs-title {    dominant-baseline: middle;    font-size: 1.3em}.c3-chart-arcs .c3-chart-arcs-background {    fill: #e0e0e0;    stroke: none}.c3-chart-arcs .c3-chart-arcs-gauge-unit {    fill: #ccc;    font-size: 16px}.c3-chart-arc .c3-gauge-value,.c3-chart-arcs .c3-chart-arcs-gauge-max,.c3-chart-arcs .c3-chart-arcs-gauge-min {    fill: #ccc}.panel-blue .c3-grid line {    stroke: #11436d}.panel-blue .c3 line,.panel-blue .c3 path {    stroke: #4a8fca}.panel-blue .c3 text {    fill: #abd8ff}/*：这只是演示代码。源码下载链接: http://www.bootstrapmb.com/item/5329(这个说明仅在演示里会看到,下载的源码里没有)*/