Jir*_*rru 6 html css css-animations
盒式与活塞式一起变得生动起来,但我希望它保持在一个位置。我不知道他如何继承这个动画或为什么。我尝试使用(动画:无!重要;),但是没有用。
@keyframes piston {
0%,
100% {
margin-top: 175px
}
50% {
margin-top: 50px
}
}
@keyframes handle {
0%,
100% {
height: 225px
}
50% {
height: 100px
}
}
.piston {
animation: piston 5s linear infinite;
background-color: black;
border: 3px solid black;
width: 150px;
height: 50px;
margin-left: -68px
}
.handle {
animation: handle 5s linear infinite;
width: 25px;
height: 225px;
margin-left: 68px;
border: 5px black solid;
background-color: black;
}
.box {
width: 156px;
height: 200px;
border: 3px solid red;
border-top: none;
margin-left: 1px;
}Run Code Online (Sandbox Code Playgroud)
<div class='handle'>
<div class='piston'></div>
</div>
<div class='box'></div>Run Code Online (Sandbox Code Playgroud)
您可以通过将HTML 中的divwith类放在with类.box之前,并在 CSS 中设置该类来实现此目的。div.handle.boxposition: fixed
您的动画定位稍有偏差,因此我也为您修复了该问题。您可以更改回动画并调整框的高度以使其适合。
@keyframes piston {
0%,
100% {
margin-top: 140px
}
50% {
margin-top: 50px
}
}
@keyframes handle {
0%,
100% {
height: 175px
}
50% {
height: 100px
}
}
.piston {
animation: piston 5s linear infinite;
background-color: black;
border: 3px solid black;
width: 150px;
height: 50px;
margin-left: -68px
}
.handle {
animation: handle 5s linear infinite;
width: 25px;
height: 225px;
margin-left: 68px;
border: 5px black solid;
background-color: black;
}
.box {
width: 156px;
height: 200px;
border: 3px solid red;
border-top: none;
margin-left: 2px;
position: fixed;
}Run Code Online (Sandbox Code Playgroud)
<div class='box'></div>
<div class='handle'>
<div class='piston'></div>
</div>Run Code Online (Sandbox Code Playgroud)