文档介绍：<!--
#ibox01 {
overflow: hidden;
height: 1px;
margin-right: 5px;
margin-left: 5px;
background-color: #CC0000;
}
#ibox02 {
height: 1px;
margin-right: 3px;
margin-left: 3px;
border-right-width: 2px;
border-left-width: 2px;
border-right-style: solid;
border-left-style: solid;
border-right-color: #CC0000;
border-left-color: #CC0000;
overflow: hidden;
}
#ibox03 {
height: 1px;
margin-right: 2px;
margin-left: 2px;
border-right-width: 1px;
border-left-width: 1px;
border-right-style: solid;
border-left-style: solid;
border-right-color: #CC0000;
border-left-color: #CC0000;
overflow: hidden;
}
#ibox04 {
overflow: hidden;
height: 1px;
margin-right: 1px;
margin-left: 1px;
border-right-width: 1px;
border-left-width: 1px;
border-right-style: solid;
border-left-style: solid;
border-right-color: #CC0000;
border-left-color: #CC0000;
}
#ibox05 {
overflow: hidden;
height: 1px;
margin-right: 1px;
margin-left: 1px;
border-right-width: 1px;
border-left-width: 1px;
border-right-style: solid;
border-left-style: solid;
border-right-color: #CC0000;
border-left-color: #CC0000;
}
#boxcon {
border-right-width: 1px;
border-left-width: 1px;
border-right-style: solid;
border-left-style: solid;
border-right-color: #CC0000;
border-left-color: #CC0000;
}
.testlayer {
height: 200px;
width: 300px;