此codepen适用于谷歌浏览器，但它不适用于mozilla Firefox。 CodePen Demo
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有人能指出我为什么不在mozilla中工作？
答案 0 :(得分：2)
您缺少没有前缀的标准语法，这就是为什么不适用于不需要前缀的非-webkit-浏览器。
<强> Updated CodePen
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fill: #F5ECC3;
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animation: body-drop 0.5s ease-in forwards;
}
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fill: #EF3C3C;
opacity: 0;
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animation: scale 0.5s ease 1s forwards;
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animation: scale 0.5s ease 1s forwards;
}
.scarf_knot {
fill: #EF3C3C;
opacity: 0;
-webkit-animation: scale 0.3s ease 1.5s forwards;
animation: scale 0.3s ease 1.5s forwards;
-webkit-transform-origin: 92px 190px;
transform-origin: 92px 190px;
}
.snowman_head {
fill: #F5ECC3;
-webkit-transform: translateY(-303px);
transform: translateY(-303px);
-webkit-animation: body-drop 0.5s ease-in 0.2s forwards;
animation: body-drop 0.5s ease-in 0.2s forwards;
}
#hat {
-webkit-transform: translateY(-303px);
transform: translateY(-303px);
-webkit-animation: body-drop 0.5s ease-in 0.3s forwards;
animation: body-drop 0.5s ease-in 0.3s forwards;
}
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fill: #5B4831;
}
.hat-ribbon {
fill: #EF3C3C;
}
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fill: #5B4831;
}
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opacity: 0;
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animation: scale 0.3s ease 2.5s forwards;
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transform-origin: 104px 142px;
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animation: scale 0.1s ease 3.9s forwards;
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fill: #5B4831;
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transform-origin: 137px 160px;
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opacity: 0;
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animation: scale 0.2s ease 2.7s forwards;
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}
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fill: #5B4831;
opacity: 0;
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animation: scale 0.2s ease 2.9s forwards;
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transform-origin: 125px 120px;
}
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fill: #09B0A6;
opacity: 0;
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animation: scale 0.3s ease 2.2s forwards;
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transform-origin: 132px 217px;
}
.button_bottom {
fill: #09B0A6;
opacity: 0;
-webkit-animation: scale 0.3s ease 2s forwards;
animation: scale 0.3s ease 2s forwards;
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transform-origin: 132px 252px;
}
@-webkit-keyframes body-drop {
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}
100% {
transform: translateY(0px);
}
}
@keyframes body-drop {
0% {
transform: translateY(-303px);
}
100% {
transform: translateY(0px);
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}
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opacity: 1;
transform: scale(0, 0);
}
100% {
opacity: 1;
transform: scale(1, 1);
}
}
@keyframes scale {
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opacity: 1;
transform: scale(0, 0);
}
100% {
opacity: 1;
transform: scale(1, 1);
}
}