css实现气泡对话框
常见的css实现气泡对话框方式:
代码:
<div class="box"> <div class="box1"></div> <div class="box2"></div> <div class="box3"></div> <div class="box4"></div> </div> <div class="pop"> <p>伪元素border实现气泡对话框三角形</p> </div> <div class="pop-with-border"> <p>filter:drop-shadow实现整体阴影</p> </div>
.box {
overflow: hidden;
}
.box > div {
float: left;
margin: 20px;
}
.box1 {
width: 30px;
height: 30px;
border: 15px solid deeppink;
left: 140px;
bottom: 150px;
}
.box2 {
width: 30px;
height: 30px;
border: 15px solid;
border-color: #FFA500 #F00 #008000 #808080;
}
.box3 {
width: 0;
height: 0;
border: 15px solid;
border-color: #FFA500 #F00 #008000 #808080;
}
.box4 {
width: 0;
height: 0;
border: 15px solid;
border-color: transparent #F00 transparent transparent;
}
.pop {
margin: 30px;
width: 200px;
height: 100px;
padding: 10px;
background: #e91e63;
border-radius: 8px;
position: relative;
}
.pop::after {
content: "";
width: 0;
height: 0;
border: 12px solid;
border-color: transparent #e91e63 transparent transparent;
position: absolute;
top: 45px;
left: -24px;
}
.pop p {
color: #fff;
padding: 10px 20px;
}
.pop-with-border {
margin: 30px;
width: 200px;
height: 100px;
padding: 10px;
background: #fff;
border-radius: 8px;
position: relative;
border: 1px solid #ddd;
filter: drop-shadow(0 0 5px #eee);
}
.pop-with-border:before,
.pop-with-border:after {
top: -8px;
border: 8px solid transparent;
border-top: 0;
border-bottom-color: #fff;
content: "";
display: block;
width: 0;
height: 0;
left: 16px;
overflow: hidden;
position: absolute;
z-index: 101;
}
.pop-with-border:before {
top: -9px;
border-bottom-color: #ddd;
z-index: 99;
}
.pop-with-border p {
padding: 10px 20px;
}效果:

本文作者: Jasmine
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