我使用不同的div
标签通过CSS3绘制了一个云,我试图向整个形状添加边框,但是由于每个形状都有自己的边界,我遇到了麻烦,如何将边框应用于整个云?
HTML:
<div id="cloud">
<div id="bottom_c"></div>
<div id="right_c"></div>
<div id="left_c"></div>
</div>
CSS:
* {
margin: 0;
padding: 0;
border: 0;
}
body{
background-color: #4ca3ff;
}
#cloud {
position: absolute;
}
#bottom_c {
position: relative; top: 200px; left: 500px;
width: 350px;
height: 150px;
background-color: #fff;
border-radius: 100px;
border: solid 5px black;
z-index: 100;
}
#right_c{
position: absolute; top: 140px; left: 640px;
width: 150px;
height: 150px;
border-radius: 100%;
background-color: #fff;
border: solid 5px black;
}
#left_c{
position: absolute; top: 170px; left: 550px;
width: 100px;
height: 100px;
border-radius: 100%;
background-color: #fff;
border: solid 5px black;
}
图片:
最佳答案
您可以执行此操作而无需任何其他元素。只需使用大小和圆形与顶部云气泡相同的::before
和::after
伪元素即可。 z-index
将所有内容保留在正确的层中。
演示:
输出:
CSS:
body{
background-color: #4ca3ff;
}
#cloud {
height: 230px;
margin: 40px;
position: relative;
width: 400px;
}
#cloud div {
border: solid 5px black;
}
#bottom_c {
background-color: #fff;
border-radius: 100px;
height: 150px;
position: absolute;
top: 100px;
width: 350px;
z-index: 0;
}
#right_c{
background-color: #fff;
border-radius: 100%;
height: 150px;
left: 140px;
position: absolute;
top: 40px;
width: 150px;
z-index: -1;
}
#left_c{
background-color: #fff;
border-radius: 100%;
height: 100px;
left: 50px;
position: absolute;
top: 70px;
width: 100px;
z-index: -1;
}
#cloud::before {
background-color: white;
border-radius: 50%;
content: '';
height: 100px;
left: 55px;
position: absolute;
top: 75px;
width: 100px;
z-index: 1;
}
#cloud::after {
position: absolute; top: 45px; left: 145px;
background-color: white;
border-radius: 50%;
content: '';
width: 150px;
height: 150px;
z-index: 1;
}
HTML:
<div id="cloud">
<div id="bottom_c"></div>
<div id="right_c"></div>
<div id="left_c"></div>
</div>