Html
    Css
    Js

    
                        
* {
	padding:0;
	margin:0;
	list-style:none;
}
.zu_map {
	width:1206px;
	height:500px;
	border:1px solid #000;
}
.graph {
	width:100%;
	height:50px;
	overflow:hidden;
}
.graph p {
	text-align:center;
	width:200px;
	float:left;
	height:50px;
	line-height:50px;
	background-color:#468e33;
	border-right:1px solid #fff;
	color:#fff;
}
#container_0 div,#container_1 div,#container_2 div,#container_3 div,#container_4 div,#container_5 div {
	border:1px solid #E0E0E0;
	border-radius:5px;
	width:150px;
	height:30px;
	line-height:30px;
	margin:20px  0;
	text-align:center;
	cursor:pointer;
}
.cont {
	float:left;
	width:150px;
	height:450px;
	padding:0 25px;
}
.map {
	position:relative;
}
.container_node {
	position:absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
}
.background_new {
	position:absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
}
.background_new div {
	float:left;
	width:200px;
	height:450px;
}
.background {
	background:#ededed;
}
.myCanvas {
	position:absolute;
	left:0;
	top:-50px;
}
.back_1 {
	background:#0064ca;
	color:#fff;
}
.back_2 {
	background:#b200cc;
	color:#fff;
}
.back_3 {
	background:#00a900;
	color:#fff;
}
.back_4 {
	background:#ff6c00;
	color:#fff;
}
.back_5 {
	background:#00909d;
	color:#fff;
}
.back_6 {
	background:#ff0000;
	color:#fff;
}

                        
↑上面代码改变,会自动显示代码结果 jQuery调用版本:1.11.3
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Canvas画的组织结构图

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