今天看了下UI给的稿子，那个斜线以及div快可以看到最底层的背景图片。于是做了个小的demo;
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">#wrap {
400px;
height: 400px;
background: url(img/background.png);
position: relative;
}
.left {
border: 1px solid red;
100px;
height: 0px;
position: absolute;
top: 75px;
}
.middle {
40px;
height: 0px;
transform: rotate(125deg);
position: absolute;
top: 58px;
border: 1px solid red;
left: 92px;
}
.right {
200px;
height: 0px;
position: absolute;
left: 124px;
top: 41px;
border: 1px solid red;
}
.text{
auto;
height: auto;
position: absolute;
top: 55px;
color: green;
}
.bg{
100px;
height: 100px;
/*background: transparent;*/
background-color:red ;
top: 80px;
left: 40px;
position: absolute;
filter: drop-shadow(0px 0px 5px #000);
filter:opacity(55%);
}
</style>
</head>
<body>
<div id="wrap">
<div class='text'>国家能源集团</div>
<div class="bg"></div>
<div class="left"></div>
<div class="middle"></div>
<div class="right"></div>
</div>
</body>
</html>
里边最外层relative，里边的div都是absolute进行位置的定位。
效果：
