纯CSS3彩色进度条动画开发源码

简要教程
纯css3彩色进度条动画开发源码
这是一款css3彩色进度条动画特效。该css3进度条动画特效中包含了三种动画特效，它们通过hmtl代码和简单的css3来实现彩色进度条的不同动画效果。
纯css3彩色进度条动画开发源码
使用方法
html结构
css结构
body {
font-family: montserrat, sans-serif;
background: #2c303a;
}
.container {
margin: 100px auto;
width: 500px;
text-align: center;
}
.progress {
padding: 6px;
background: rgba(0, 0, 0, 0.25);
border-radius: 6px;
box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25), 0 1px rgba(255, 255, 255, 0.08);
}
.progress-bar {
height: 18px;
background-color: #ee303c;
border-radius: 4px;
transition: 0.4s linear;
transition-property: width, background-color;
}
.progress-striped .progress-bar {
background-color: #fcbc51;
width: 100%;
background-image: linear-gradient(45deg, #fca311 25%, transparent 25%, transparent 50%, #fca311 50%, #fca311 75%, transparent 75%, transparent);
animation: progressanimationstrike 6s;
}
@keyframes progressanimationstrike {
from {
width: 0;
}
to {
width: 100%;
}
}
.progress2 {
padding: 6px;
border-radius: 30px;
background: rgba(0, 0, 0, 0.25);
box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25), 0 1px rgba(255, 255, 255, 0.08);
}
.progress-bar2 {
height: 18px;
border-radius: 30px;
background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.05));
transition: 0.4s linear;
transition-property: width, background-color;
}
.progress-moved .progress-bar2 {
width: 85%;
background-color: #ef476f;
animation: progressanimation 6s;
}
@keyframes progressanimation {
0% {
width: 5%;
background-color: #f9bcca;
}
100% {
width: 85%;
background-color: #ef476f;
}
}
.progress-bar3 {
height: 18px;
border-radius: 4px;
background-image: linear-gradient(to right, #4cd964, #5ac8fa, #007aff, #7dc8e8, #5856d6, #ff2d55);
transition: 0.4s linear;
transition-property: width, background-color;
}
.progress-infinite .progress-bar3 {
width: 100%;
background-image: linear-gradient(to right, #4cd964, #5ac8fa, #007aff, #7dc8e8, #5856d6, #ff2d55);
animation: coloranimation 1s infinite;
}
@keyframes coloranimation {
0% {
background-image: linear-gradient(to right, #4cd964, #5ac8fa, #007aff, #7dc8e8, #5856d6, #ff2d55);
}
20% {
background-image: linear-gradient(to right, #5ac8fa, #007aff, #7dc8e8, #5856d6, #ff2d55, #4cd964);
}
40% {
background-image: linear-gradient(to right, #007aff, #7dc8e8, #5856d6, #ff2d55, #4cd964, #5ac8fa);
}
60% {
background-image: linear-gradient(to right, #7dc8e8, #5856d6, #ff2d55, #4cd964, #5ac8fa, #007aff);
}
100% {
background-image: linear-gradient(to right, #5856d6, #ff2d55, #4cd964, #5ac8fa, #007aff, #7dc8e8);
}
}
作者 | 大神神码 | 蚂蚁开源社区大神，资深前端工程师
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