这是我想用CSS做的动画。
这是一个动画PNG。 Firefox是我所知道的唯一可以显示动画的浏览器。请在FireFox中查看此内容,以便您可以看到动画。我想尝试在CSS中使用它,这样我就可以在更多的浏览器中使用它,并且仍然可以获得真正的透明度(GIF动画无法提供)
< - 这是一个点,可用于制作动画而无需在css中创建点的阴影。
这个小提琴http://jsfiddle.net/jvrvK/显示了我到目前为止的所作所为。我看看球体的外观,但动画似乎不适用于Chrome,我不太了解CSS动画,足以在PNG中创建相同类型的旋转。
非常感谢您的帮助!
下面的小提琴代码:
<ul class="busy">
<li class="busy-dot1"><b class="busy-dot-shine"></b></li>
<li class="busy-dot2"><b class="busy-dot-shine"></b></li>
<li class="busy-dot3"><b class="busy-dot-shine"></b></li>
<li class="busy-dot4"><b class="busy-dot-shine"></b></li>
<li class="busy-dot5"><b class="busy-dot-shine"></b></li>
</ul>
.busy {
list-style: none;
padding: 0;
position: relative;
transform-style: preserve-3d;
animation: rot 4s linear infinite;
width:100px;
}
.busy-dot1, .busy-dot2, .busy-dot3, .busy-dot4, .busy-dot5 {
border-radius: 50%;
display: inline-block;
transform-style: preserve-3d;
margin: 0 4px;
}
.busy-dot-shine {
display: block;
border-radius: 50%;
background: radial-gradient(circle at 25% 25%, #FFF, rgba(255,255,255,0));
background-color: #193987;
animation: rotr 4s linear infinite;
height: 20px;
width: 20px;
}
答案 0 :(得分:5)
Chrome可以对前缀进行挑剔,将PrefixFree库添加到您的代码中。你可以自己添加前缀,但我发现PreFix Free更容易。
//cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js
http://jsfiddle.net/adrianjmartin/jvrvK/2/
另一种方法是使用SVG: http://jsfiddle.net/adrianjmartin/AcvE5/3/
答案 1 :(得分:4)
这将是一个近似的解决方案
HTML与您拥有的相同; CSS是
.busy {
list-style: none;
padding: 0;
position: relative;
width:100px;
}
.busy-dot1, .busy-dot2, .busy-dot3, .busy-dot4, .busy-dot5 {
border-radius: 50%;
display: inline-block;
position: absolute;
left: 150px;
top: 50px;
-webkit-animation: rot 4s linear infinite;
animation: rot 4s linear infinite;
}
.busy-dot2 {
-webkit-animation-delay: -3.5s;
animation-delay: -3.5s;
}
.busy-dot3 {
-webkit-animation-delay: -3s;
animation-delay: -3s;
}
.busy-dot4 {
-webkit-animation-delay: -2.7s;
animation-delay: -2.7s;
}
.busy-dot-shine {
display: block;
border-radius: 50%;
background: radial-gradient(circle at 25% 25%, #FFF, rgba(255,255,255,0));
background-color: #193987;
height: 20px;
width: 20px;
}
.busy-dot2 .busy-dot-shine {
height: 15px;
width: 15px;
}
.busy-dot3 .busy-dot-shine {
height: 10px;
width: 10px;
}
.busy-dot4 .busy-dot-shine {
height: 6px;
width: 6px;
}
@-webkit-keyframes rot {
0% {-webkit-transform: scaleX(2) rotate(0deg) translateX(50px) scale(1) rotate(0deg) scaleX(0.5);
opacity: 0.5;}
25% {-webkit-transform: scaleX(2) rotate(90deg) translateX(50px) scale(1.5) rotate(-90deg) scaleX(0.5);
opacity: 0.8;}
50% {-webkit-transform: scaleX(2) rotate(180deg) translateX(50px) scale(1) rotate(-180deg) scaleX(0.5);
opacity: 0.5;}
75% {-webkit-transform: scaleX(2) rotate(270deg) translateX(50px) scale(0.8) rotate(-270deg) scaleX(0.5);
opacity: 0.2;}
100% {-webkit-transform: scaleX(2) rotate(360deg) translateX(50px) scale(1) rotate(-360deg) scaleX(0.5);
opacity: 0.5;}
}
@keyframes rot {
0% {transform: scaleX(2) rotate(0deg) translateX(50px) scale(1) rotate(0deg) scaleX(0.5);
opacity: 0.5;}
25% {transform: scaleX(2) rotate(90deg) translateX(50px) scale(1.5) rotate(-90deg) scaleX(0.5);
opacity: 0.8;}
50% {transform: scaleX(2) rotate(180deg) translateX(50px) scale(1) rotate(-180deg) scaleX(0.5);
opacity: 0.5;}
75% {transform: scaleX(2) rotate(270deg) translateX(50px) scale(0.8) rotate(-270deg) scaleX(0.5);
opacity: 0.2;}
100% {transform: scaleX(2) rotate(360deg) translateX(50px) scale(1) rotate(-360deg) scaleX(0.5);
opacity: 0.5;}
}
诀窍是设置一个在X中缩放2次的变换(在旋转时生成一个椭圆),然后旋转并平移以形成一个圆。
然后应用刻度使圆圈变大,最后反向旋转以使球体看起来正确
当然,所有值都是近似的,GIF太小,无法判断是否准确
答案 2 :(得分:2)
<强> HTML:强>
<div id="all">
<div id="box">
<div id="circle"></div>
</div>
<div id="box" class="box2">
<div id="circle" class="circle2"></div>
</div>
<div id="box" class="box3">
<div id="circle" class="circle3"></div>
</div>
<div id="box" class="box4">
<div id="circle" class="circle4"></div>
</div>
<div id="box" class="box5">
<div id="circle" class="circle5"></div>
</div>
</div>
<强> CSS:强>
#box {
position: absolute;
width: 50px;
height: 50px;
}
.box2 {
-webkit-transform: rotate(35deg);
}
.box3 {
-webkit-transform: rotate(70deg);
}
.box4 {
-webkit-transform: rotate(105deg);
}
.box5 {
-webkit-transform: rotate(140deg);
}
.circle2 {
-webkit-transform: scale(.8);
}
.circle3 {
-webkit-transform: scale(.6);
}
.circle4 {
-webkit-transform: scale(.4);
}
.circle5 {
-webkit-transform: scale(.2);
}
#circle {
position: relative;
top: 0px;
left: 50px;
border-radius: 50%;
background: radial-gradient(circle at 25% 25%, #FFF, rgba(255, 255, 255, 0));
background-color: #193987;
animation: rotr 4s linear infinite;
height: 20px;
width: 20px;
}
#all {
position: relative;
top: 50px;
left: 50px;
width: 50px;
height: 50px;
animation: myfirst;
animation-duration: 05s;
animation-timing-function: linear;
animation-iteration-count: infinite;
-webkit-animation-name: myfirst;
-webkit-animation-duration: 05s;
-webkit-animation-timing-function: linear;
-webkit-animation-iteration-count: infinite;
}
@keyframes myfirst {
0% { transform: rotate(360deg);}
}
@-webkit-keyframes myfirst {
0% { -webkit-transform: rotate(360deg);}
}
答案 3 :(得分:1)
HTML:
<ul class="busy">
<li class="busy-dot1"><b class="busy-dot-shine"></b></li>
</ul>
CSS:
.busy {
list-style: none;
padding: 0;
position: relative;
transform-style: preserve-3d;
animation: rot 4s linear infinite;
width:700px;
}
.busy-dot1, .busy-dot2, .busy-dot3, .busy-dot4, .busy-dot5 {
border-radius: 50%;
display: inline-block;
transform-style: preserve-3d;
margin: 0 4px;
}
.busy-dot-shine {
display: block;
border-radius: 50%;
background: radial-gradient(circle at 25% 25%, #FFF, rgba(255,255,255,0));
background-color: #193987;
animation: rotr 4s linear infinite;
height: 60px;
width: 60px;
}
.busy li
{
transform:rotate(7deg);
-ms-transform:rotate(7deg); /* IE 9 */
-webkit-transform:rotate(7deg); /* Safari and Chrome */
animation:rotate 5s linear infinite;
-webkit-animation:rotate 5s linear infinite; /* Safari and Chrome */
}
@keyframes rotate
{
from {transform:rotate(0deg);
-ms-transform:rotate(0deg); /* IE 9 */
-webkit-transform:rotate(0deg); /* Safari and Chrome */}
to {transform:rotate(-180deg);
-ms-transform:rotate(-180deg); /* IE 9 */
-webkit-transform:rotate(-180deg); /* Safari and Chrome */}
}
@-webkit-keyframes rotate /* Safari and Chrome */
{
from {transform:rotate(0deg);
-ms-transform:rotate(0deg); /* IE 9 */
-webkit-transform:rotate(0deg); /* Safari and Chrome */}
to {transform:rotate(-360deg);
-ms-transform:rotate(-360deg); /* IE 9 */
-webkit-transform:rotate(-360deg); /* Safari and Chrome */}
}
请参阅操作:http://jsfiddle.net/Ld9pP/1/
你可能会选择另一个,但无论如何