javascript - CSS 在 Firefox 上随机转换 'spazing' 一些元素

Question

首先，它在 Chrome 上对我来说 100% 正常工作，但在 Firefox 上工作就像标题描述的那样

我正在尝试制作一个简单的动画(使用过渡)在鼠标悬停时无限期运行并在鼠标移开时慢慢回到初始位置

问题是它在 Firefox 中的行为方式不同

根据要求，这是一个最小化和简化的代码，可以重现我当前的问题:

var arcs = $("#logoSec");
var greenarc = $(".greenarc");

var garcMs = 2100; // In ms
var arcsAnimBool = false; // If false, stops the anim loop

greenarc.css({
  transition: "transform " + (garcMs * 1) + "ms ease-in-out"
});

function greenArcNormal() {
  if (!arcsAnimBool) return;
  greenarc.css("transform", "rotate(70deg)");
  setTimeout(greenArcRevert, garcMs); // Call the reverse rotation after garcMs ms
}

function greenArcRevert() {
  if (!arcsAnimBool) return;
  greenarc.css("transform", "rotate(-70deg)");
  setTimeout(greenArcNormal, garcMs); // Call the normal rotation after garcMs ms
}

arcs.hover(
  function() { // On mouseover
    arcsAnimBool = true;
    greenarc.css({
      transition: "transform " + (garcMs * 1) + "ms ease-in-out"
    });
    greenArcNormal();
  },
  function() { // On mouseout
    arcsAnimBool = false; // Set to false to stop the infinite loop of greenArcRevert/Normal
    greenarc.css("transform", "rotate(0deg)"); // Revert arc back to initial position
    greenarc.css({
      transition: "transform " + (garcMs * 0.5) + "ms ease-in-out"
    });
  }
);

  #ArcsLogo {
    height: 550px;
  }

  #logoSec {
    display: flex;
    background-color: #fdfdfd;
  }

<div id="logoSec">
  <svg class="arcs" version="1.1" id="ArcsLogo" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="-12 30 383.4 407.5" style="enable-background:new 0 0 383.4 407.5;" xml:space="preserve">
        <style type="text/css">
            .greenarc {
                fill: #00ff00;
                transform-origin: 50% 50%;
            }

            .graycircle {
                fill: #5d5d5d;
                transform-origin: 50% 50%;
            }

            .redarc {
                fill: #ff0000;
                transform-origin: 50% 50%;
            }
        </style>
        <path id="GreenArc" class="greenarc" d="M201.1,62.7c-3.2,0-6.3,0.1-9.4,0.3c77.7,5.5,136.2,72.9,130.7,150.6
                c-4.9,70-60.7,125.8-130.7,130.7c3.1,0.2,6.3,0.4,9.4,0.4c77.9,0,141-63.1,141-141S279,62.7,201.1,62.7L201.1,62.7z" />
        <circle id="GrayCircle" class="graycircle" cx="191.7" cy="203.7" r="21.2" />
        <path id="RedArc" class="redarc" d="M60.2,203.7c0-84.6,65.9-154.6,150.4-159.6c-3.1-0.2-6.3-0.3-9.5-0.3
                C112.8,43.2,40.7,114.2,40,202.5c-0.7,88.3,70.3,160.4,158.6,161.1c0.8,0,1.7,0,2.5,0c3.2,0,6.3-0.1,9.5-0.3
                C126.2,358.3,60.2,288.3,60.2,203.7z" />
    </svg>
</div>

(jsfiddle中的简化代码) https://jsfiddle.net/Ferdam/htxcwanu/28/

(旧的完整代码:https://jsfiddle.net/Ferdam/9kz52e6h/3/)

我对 HTML/JS/JQuery/CSS 没有什么经验，所以我可能会遗漏一些基本的东西，我不知道。

感谢任何帮助。谢谢!

编辑:

直接引用我对nivoli的回答:

I forgot to mention that I tried using keyframes before, but the problem is that I couldn't get it to work like the code I provided because whenever I hoverout the elements just 'teleport' back to initial position, which is why I started using css transitions. I just couldn't find a way to animate the elements back to initial position using keyframes

Answer 1

无需javascript；只需使用 css animations .我只为你做了绿色的:

#ArcsLogo {
  height: 550px;
}

#logoSec {
  background-color: #fefefe;
}

.greenarc {
  fill: #00ff00;
  transform-origin: 50% 50%;
  transform: rotate(70deg);
  animation: myRotate 4200ms alternate infinite ease-in-out;
}

.graycircle {
  fill: #5d5d5d;
  transform-origin: 50% 50%;
}

.redarc {
  fill: #ff0000;
  transform-origin: 50% 50%;
}

@keyframes myRotate {
  0% {
    transform: rotate(70deg);
  }
  100% {
    transform: rotate(-70deg);
  }
}

<div id="logoSec">
  <svg class="arcs" version="1.1" id="ArcsLogo" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="-12 30 383.4 407.5" style="enable-background:new 0 0 383.4 407.5;" xml:space="preserve">
        <path id="GreenArc" class="greenarc" d="M201.1,62.7c-3.2,0-6.3,0.1-9.4,0.3c77.7,5.5,136.2,72.9,130.7,150.6
                c-4.9,70-60.7,125.8-130.7,130.7c3.1,0.2,6.3,0.4,9.4,0.4c77.9,0,141-63.1,141-141S279,62.7,201.1,62.7L201.1,62.7z" />
        <circle id="GrayCircle" class="graycircle" cx="191.7" cy="203.7" r="21.2" />
        <path id="RedArc" class="redarc" d="M60.2,203.7c0-84.6,65.9-154.6,150.4-159.6c-3.1-0.2-6.3-0.3-9.5-0.3
                C112.8,43.2,40.7,114.2,40,202.5c-0.7,88.3,70.3,160.4,158.6,161.1c0.8,0,1.7,0,2.5,0c3.2,0,6.3-0.1,9.5-0.3
                C126.2,358.3,60.2,288.3,60.2,203.7z" />
    </svg>


</div>

它们的关键是定义 keyframes，我刚刚从您在 javascript 中所做的 transform 声明中复制了它。然后通过将 animation 规则添加到 greenarc 类，我们告诉它

• 使用关键帧myRotate(将名称更改为您想要的任何名称)
• 用 4200ms 从 0% 移动到 100%。我将其加倍，因为我认为您的逻辑需要 2100ms 从 rotate(0) 移动到 rotate(70)。
• 改变动画的方向，使其来回移动而不是朝一个方向移动，然后快速回到开始的位置。
• 无限次重复动画
• 使用 ease-in-out 就像您在 javascript 中所做的那样，在接近尾声时放慢速度。

有关详细信息和示例，请参阅动画文档。