Question

jsp页面如何弄竖线

<style type="text/css">
#top {
background-image: url(../resources/gss/images/t01911e7e6f5fcf4123.jpg);
background-repeat: repeat;
background-position: center top;
background-size: cover;
background-attachment: fixed;
position: absolute;
top: 0px;
left: 0px;
width: 100%;
height: 100px;
}
#left {
position: absolute;
top: 100px;
left: 0px;
width: 19%;
height: 600px;
}
#right {
position: absolute;
top: 100px;
left: 21%;
height: 600px;
}
现在我想在<div id="left">和<div id="right">之间加条竖线，请问我该如何编写

Answer 1

给<div id="left">加右边框或者<div id="right">加左边框

就是他们的border属性

Answer 2

<div style="height:300px; width:200px; border-right:#000 solid 1px"></div>