我正在尝试在左下角获得连锁反应。我想看到的是仅在英雄区域(100%的视网膜(显示的连锁反应,而不是溢出到另一部分。
我认为我可以用"溢出:隐藏"隐藏它,但我似乎错了。
我希望对我想要什么的解释很清楚。让我知道我是否不是。
新的前端dev
.hero-body {
background: #3399ff;
height: 100%;
}
.circle {
position: absolute;
border-radius: 0 50% 0 0;
background: white;
animation: ripple 15s infinite;
box-shadow: 0px 0px 1px 0px #508fb9;
}
.small {
width: 200px;
height: 200px;
left: -100px;
bottom: -100px;
}
.medium {
width: 400px;
height: 400px;
left: -200px;
bottom: -200px;
}
.large {
width: 600px;
height: 600px;
left: -300px;
bottom: -300px;
}
.xlarge {
width: 800px;
height: 800px;
left: -400px;
bottom: -400px;
}
.xxlarge {
width: 1000px;
height: 1000px;
left: -500px;
bottom: -500px;
}
.shade1 {
opacity: 0.2;
}
.shade2 {
opacity: 0.5;
}
.shade3 {
opacity: 0.7;
}
.shade4 {
opacity: 0.8;
}
.shade5 {
opacity: 0.9;
}
@keyframes ripple {
0% {
transform: scale(0.8);
}
50% {
transform: scale(1.2);
}
100% {
transform: scale(0.8);
}
}
<div class="row justify-content-center">
<div class='ripple-background'>
<div class='circle xxlarge shade1'></div>
<div class='circle xlarge shade2'></div>
<div class='circle large shade3'></div>
<div class='circle mediun shade4'></div>
<div class='circle small shade5'></div>
</div>
</div>
使用 position: fixed;
body {
background: #3399ff;
height: 100%;
width: 100%;
position: fixed;
}
.circle {
position: absolute;
border-radius: 0 50% 0 0;
background: white;
animation: ripple 15s infinite;
box-shadow: 0px 0px 1px 0px #508fb9;
}
.small {
width: 200px;
height: 200px;
left: -100px;
bottom: -100px;
}
.medium {
width: 400px;
height: 400px;
left: -200px;
bottom: -200px;
}
.large {
width: 600px;
height: 600px;
left: -300px;
bottom: -300px;
}
.xlarge {
width: 800px;
height: 800px;
left: -400px;
bottom: -400px;
}
.xxlarge {
width: 1000px;
height: 1000px;
left: -500px;
bottom: -500px;
}
.shade1 {
opacity: 0.2;
}
.shade2 {
opacity: 0.5;
}
.shade3 {
opacity: 0.7;
}
.shade4 {
opacity: 0.8;
}
.shade5 {
opacity: 0.9;
}
@keyframes ripple {
0% {
transform: scale(0.8);
}
50% {
transform: scale(1.2);
}
100% {
transform: scale(0.8);
}
}
<div class="row justify-content-center">
<div class='ripple-background'>
<div class='circle xxlarge shade1'></div>
<div class='circle xlarge shade2'></div>
<div class='circle large shade3'></div>
<div class='circle mediun shade4'></div>
<div class='circle small shade5'></div>
</div>
</div>