CSS3旋转动画

html代码:

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<div class="out_circle">
    <div class="slide"></div>
    <div class="nav_circle r1">
        <div class="img_top img">
            <img src="images/menu.png">
            <a href="#">产品中心</a>
        </div>
        <div class="img_bottom img" >
            <img src="images/menu_01.png">
            <a href="#">官方网站</a>
        </div>
    </div>
    <div class="nav_circle r2">
        <div class="img_top img">
            <img src="images/menu_02.png">
            <a href="#">代理查询</a>
        </div>
        <div class="img_bottom img" >
            <img src="images/menu_03.png">
            <a href="#">后台登录</a>
        </div>
    </div>
    <div class="nav_circle r3">
        <div class="img_top img">
            <img src="images/menu_04.png">
            <a href="#">公司资质</a>
        </div>
        <div class="img_bottom img" >
            <img src="images/menu_05.png">
            <a href="#">质检报告</a>
        </div>
    </div>
    <div class="nav_circle r4">
        <div class="img_top img">
            <img src="images/menu_06.png">
            <a href="#">代理登录</a>
        </div>
        <div class="img_bottom img" >
            <img src="images/menu_07.png">
            <a href="#">代理授权</a>
        </div>
    </div>
</div>

  css代码

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    .out_circle{
            440px;
            height:440px;
            border:1px solid;
            border-radius:50%; 
            margin:30px auto 0 auto;
            position: relative;
            }
            .nav_circle{
            110px;
            height:440px;
            float:left;
            position:absolute;
            top:0;
            left:169px; 
            text-align:center;
            }
            .img_top{
            top:-27px;
            -webkit-transform: rotate(0deg);
        }
        .img_bottom{
            top:316px;
            -webkit-transform: rotate(0deg);
        }
        .img_top img,.img_bottom  img{
            77px;
            height: 77px;
        }
         .img_top,.img_bottom{
            position: relative;
            z-index:1;
        }
        .nav_circle .img a{
            position: absolute;
            top:10px;
            left:94px;
             52px;
        }
        .r1{
            transform:rotate(0deg) skew(0deg) scale(1);
            -ms-transform:rotate(0deg) skew(0deg) scale(1);     /* IE 9 */
            -moz-transform:rotate(0deg) skew(0deg) scale(1);     /* Firefox */
            -webkit-transform:rotate(0deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
            -o-transform:rotate(0deg) skew(0deg) scale(1); 
            animation: rotate 10s linear infinite;
            -webkit-animation:rotate 10s linear infinite;
            -moz-animation:rotate 10s linear infinite;
            -o-animation:rotate 10s linear infinite;
        }
        .r1 .img{
            transform:rotate(0deg) skew(0deg) scale(1);
            -ms-transform:rotate(0deg) skew(0deg) scale(1);     /* IE 9 */
            -moz-transform:rotate(0deg) skew(0deg) scale(1);     /* Firefox */
            -webkit-transform:rotate(0deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
            -o-transform:rotate(0deg) skew(0deg) scale(1); 
            animation:rotate_c1 10s linear infinite;
            -webkit-animation:rotate_c1 10s linear infinite;
        }
        .r2{
            transform:rotate(45deg) skew(0deg) scale(1);
            -ms-transform:rotate(45deg) skew(0deg) scale(1);     /* IE 9 */
            -moz-transform:rotate(45deg) skew(0deg) scale(1);     /* Firefox */
            -webkit-transform:rotate(45deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
            -o-transform:rotate(45deg) skew(0deg) scale(1); 
            animation: rotatef 10s linear infinite;
            -webkit-animation:rotatef 10s linear infinite;
            -moz-animation:rotatef 10s linear infinite;
            -o-animation:rotatef 10s linear infinite;
        }
        .r2 .img {
            transform:rotate(-45deg) skew(0deg) scale(1);
            -ms-transform:rotate(-45deg) skew(0deg) scale(1);     /* IE 9 */
            -moz-transform:rotate(-45deg) skew(0deg) scale(1);     /* Firefox */
            -webkit-transform:rotate(-45deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
            -o-transform:rotate(-45deg) skew(0deg) scale(1); 
            animation:rotate_c2 10s linear infinite;
            -webkit-animation:rotate_c2 10s linear infinite;
        }
        .r3 {
            transform:rotate(90deg) skew(0deg) scale(1);
            -ms-transform:rotate(90deg) skew(0deg) scale(1);     /* IE 9 */
            -moz-transform:rotate(90deg) skew(0deg) scale(1);     /* Firefox */
            -webkit-transform:rotate(90deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
            -o-transform:rotate(90deg) skew(0deg) scale(1);
            animation: rotates 10s linear infinite;
            -webkit-animation:rotates 10s linear infinite;
            -moz-animation:rotates 10s linear infinite;
            -o-animation:rotates 10s linear infinite;
        }
        .r3 .img{
            transform:rotate(-90deg) skew(0deg) scale(1);
            -ms-transform:rotate(-90deg) skew(0deg) scale(1);     /* IE 9 */
            -moz-transform:rotate(-90deg) skew(0deg) scale(1);     /* Firefox */
            -webkit-transform:rotate(-90deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
            -o-transform:rotate(-90deg) skew(0deg) scale(1); 
            animation:rotate_c3 10s linear infinite;
            -webkit-animation:rotate_c3 10s linear infinite;
        }
        .r4{
            transform:rotate(135deg) skew(0deg) scale(1);
            -ms-transform:rotate(135deg) skew(0deg) scale(1);     /* IE 9 */
            -moz-transform:rotate(135deg) skew(0deg) scale(1);     /* Firefox */
            -webkit-transform:rotate(135deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
            -o-transform:rotate(135deg) skew(0deg) scale(1); 
            animation: rotatet 20s linear infinite;
            -webkit-animation:rotatet 10s linear infinite;
            -moz-animation:rotatet 10s linear infinite;
            -o-animation:rotatet 10s linear infinite;
        }
        .r4 .img{
            transform:rotate(-135deg) skew(0deg) scale(1);
            -ms-transform:rotate(-135deg) skew(0deg) scale(1);     /* IE 9 */
            -moz-transform:rotate(-135deg) skew(0deg) scale(1);     /* Firefox */
            -webkit-transform:rotate(-135deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
            -o-transform:rotate(-135deg) skew(0deg) scale(1); 
            animation:rotate_c4 10s linear infinite;
            -webkit-animation:rotate_c4 10s linear infinite;
        }
复制代码

布好局之后呢,最大的亮点来了,没错,就是让它动起来。接下来就是要解决旋转的问题了,在创建动画的时候,我们要考虑一下。就是它旋转是按着圆轴来旋转的,就是说它转一圈之后,还是会回到它原来的位置上,这个相信大家都能理解。所以每个圆都要单独创建动画:

css3动画的代码:

第一个div的动画:

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@keyframes rotate{
            0%{
                transform:rotate(0deg) skew(0deg) scale(1);
                -ms-transform:rotate(0deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(0deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(0deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(0deg) skew(0deg) scale(1); 
            }
            100%{
                transform:rotate(360deg) skew(0deg) scale(1);
                -ms-transform:rotate(360deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(360deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(360deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(360deg) skew(0deg) scale(1); 
            }
        }
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第二个div的动画:

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@keyframes rotatef{
            0%{
                transform:rotate(45deg) skew(0deg) scale(1);
                -ms-transform:rotate(45deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(45deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(45deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(45deg) skew(0deg) scale(1); 
            }
            100%{
                transform:rotate(405deg) skew(0deg) scale(1);
                -ms-transform:rotate(405deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(405deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(405deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(405deg) skew(0deg) scale(1); 
            }
        }
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第三个div的动画:

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@keyframes rotates{
            0%{
                transform:rotate(90deg) skew(0deg) scale(1);
                -ms-transform:rotate(90deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(90deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(90deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(90deg) skew(0deg) scale(1); 
            }
            100%{
                transform:rotate(450deg) skew(0deg) scale(1);
                -ms-transform:rotate(450deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(450deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(450deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(450deg) skew(0deg) scale(1); 
            }
        }
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第四个div的动画:

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@keyframes rotatet{
            0%{
                transform:rotate(135deg) skew(0deg) scale(1);
                -ms-transform:rotate(135deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(135deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(135deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(135deg) skew(0deg) scale(1); 
            }
            100%{
                transform:rotate(495deg) skew(0deg) scale(1);
                -ms-transform:rotate(495deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(495deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(495deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(495deg) skew(0deg) scale(1); 
            }
        }



要解决这个bug的话,就需要div里面的子元素也跟着一起转动也行,怎么转动呢?可能是要和转动的父元素的转动方向相反才能维持正常状态啦。下面呢,我就直接贴上子元素转动的代码吧
@keyframes rotate_c1{
            0%{
                transform:rotate(0deg) skew(0deg) scale(1);
                -ms-transform:rotate(0deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(0deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(0deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(0deg) skew(0deg) scale(1); 
            }
            100%{
                transform:rotate(-360deg) skew(0deg) scale(1);
                -ms-transform:rotate(-360deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(-360deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(-360deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(-360deg) skew(0deg) scale(1); 
            }
        }
        @keyframes rotate_c2{
            0%{
                transform:rotate(-45deg) skew(0deg) scale(1);
                -ms-transform:rotate(-45deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(-45deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(-45deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(-45deg) skew(0deg) scale(1); 
            }
            100%{
                transform:rotate(-405deg) skew(0deg) scale(1);
                -ms-transform:rotate(-405deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(-405deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(-405deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(-405deg) skew(0deg) scale(1); 
            }
        }
        @keyframes rotate_c3{
            0%{
                transform:rotate(-90deg) skew(0deg) scale(1);
                -ms-transform:rotate(-90deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(-90deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(-90deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(-90deg) skew(0deg) scale(1); 
            }
            100%{
                transform:rotate(-450deg) skew(0deg) scale(1);
                -ms-transform:rotate(-450deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(-450deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(-450deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(-450deg) skew(0deg) scale(1); 
            }
        }
        @keyframes rotate_c4{
            0%{
                transform:rotate(-135deg) skew(0deg) scale(1);
                -ms-transform:rotate(-135deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(-135deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(-135deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(-135deg) skew(0deg) scale(1); 
            }
            100%{
                transform:rotate(-495deg) skew(0deg) scale(1);
                -ms-transform:rotate(-495deg) skew(0deg) scale(1);     /* IE 9 */
                -moz-transform:rotate(-495deg) skew(0deg) scale(1);     /* Firefox */
                -webkit-transform:rotate(-495deg) skew(0deg) scale(1); /* Safari ºÍ Chrome */
                -o-transform:rotate(-495deg) skew(0deg) scale(1); 
            }
        }
原文地址:https://www.cnblogs.com/dexin/p/6375281.html