今天给大家分享一款基于jquery和css3的头像恶搞特效。这款实例中，一个头像在画面中跳舞，头像还有可爱的帽子，单击下面的按钮可以为头像切换不同的帽子。效果图如下：

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实现的代码。

html代码：

  <div class="wwiaftm-container">
        <div class="base wwiaftm">
            <div class="body-1 wwiaftm">
                <div class="body-2 wwiaftm">
                    <div class="hat wwiaftm" style="background-image: url(Mini_Sombrero.png)">
                    </div>
                    <div class="head wwiaftm">
                        <div class="profile">
                            <img src="head.png">
                        </div>
                    </div>
                    <div class="wwiaftm arm-1 left">
                        <div class="wwiaftm arm-2 left">
                            <div class="wwiaftm fingers">
                            </div>
                        </div>
                    </div>
                    <div class="wwiaftm arm-1 right">
                        <div class="wwiaftm arm-2 right">
                            <div class="wwiaftm fingers">
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="switch-container">
        <button id="hat-switch">
            Hat Me!</button>
    </div>
    <script src='jquery.min.js'></script>
    <script>        var hats = Array(
  'Mini_Sombrero.png', 'med.png',
  'svg.med.png',
  'cartoon-cowboy-8.gif',
  '1313955-witch-hat-002_92007.gif',
  'hat_mario_101401.jpg',
  'vector-hat-design1.jpg'
);

        $('#hat-switch').on('click', function (e) {
            e.preventDefault();
            var hat = hats[Math.floor(Math.random() * hats.length)];
            $('.hat').css('background-image', 'url(' + hat + ')');
        });
        //@ sourceURL=pen.js
    </script>

css3代码：

.wwiaftm-container {
  position: relative;
  width: 200px;
  height: 275px;
  margin: auto;
  padding-top: 100px;
}

.profile {
  border-radius: 100px;
  overflow: hidden;
}

.wwiaftm {
  background: #48e0a4;
  position: absolute;
  margin: auto;
  border-radius: 25%;
}

.body-1 {
  background-repeat: no-repeat;
  background-position: center;
  background-size: 70%;
}

.base {
  width: 60px;
  height: 80px;
  bottom: 0;
  left: 0;
  right: 0;
}

.hat {
  top: -120px;
  height: 80px;
  width: 100px;
  -webkit-transform-origin: 50% 100%;
  transform-origin: 50% 100%;
  -webkit-transform: rotate3d(0,0,1,0deg);
  transform: rotate3d(0,0,1,0deg);
  background-repeat: no-repeat;
  background-position: center;
  background-color: transparent;
  background-size: 100%;
  z-index: 10 !important;
}

.body-1, .body-2, .head {
  top: -60px;
  height: 80px;
  width: 60px;
  -webkit-transform-origin: 50% 100%;
  transform-origin: 50% 100%;
  -webkit-transform: rotate3d(0,0,1,0deg);
  transform: rotate3d(0,0,1,0deg);
}

.body-1 {
  -webkit-animation: flail 4s linear infinite;
  animation: flail 4s linear infinite;
}

.body-2 {
  -webkit-animation: flail 3s linear infinite;
  animation: flail 3s linear infinite;
}

.head, .hat {
  -webkit-animation: flail 2s linear infinite;
  animation: flail 2s linear infinite;
  z-index: 1;
}

.head .eye, .head .mouth {
  height: 20%;
  width: 15%;
  background: black;
  position: absolute;
  top: 25%;
}

.head .eye.right {
  right: 20%;
}

.head .eye.left {
  left: 20%;
}

.head .mouth {
  width: 70%;
  top: 60%;
  height: 5%;
  left: 0;
  right: 0;
  margin: auto;
}

.arm-1, .arm-2 {
  position: absolute;
  width: 50px;
  height: 20px;
  right: 90%;
  top: 25%;
  -webkit-animation: flail 1s linear infinite;
  animation: flail 1s linear infinite;
  -webkit-transform-origin: 100% 50%;
  transform-origin: 100% 50%;
}

.arm-1.right, .arm-2.right {
  left: 90%;
  -webkit-transform-origin: 0% 50%;
  transform-origin: 0% 50%;
}

.arm-1 .arm-2 {
  -webkit-animation: flail .5s linear infinite;
  animation: flail .5s linear infinite;
  right: 80%;
  top: auto;
}

.arm-1 .arm-2.right {
  left: 80%;
  right: auto;
}

@-webkit-keyframes flail {
  0% {
    -webkit-transform: rotate3d(0,0,1,0deg);
  }
  25% {
    -webkit-transform: rotate3d(0,0,1,50deg);
  }
  50% {
    -webkit-transform: rotate3d(0,0,1,0deg);
  }
  75% {
    -webkit-transform: rotate3d(0,0,1,-50deg);
  }
  100% {
    -webkit-transform: rotate3d(0,0,1,0deg);
  }
}

@keyframes flail {
  0% {
    transform: rotate3d(0,0,1,0deg);
  }
  25% {
    transform: rotate3d(0,0,1,50deg);
  }
  50% {
    transform: rotate3d(0,0,1,0deg);
  }
  75% {
    transform: rotate3d(0,0,1,-50deg);
  }
  100% {
    transform: rotate3d(0,0,1,0deg);
  }
}

.switch-container {
  text-align: center;
  margin-top: 25px;
}

#hat-switch {
  text-align: center;
  font-size: 24px;
  cursor: pointer;
}

注：本文爱编程原创文章，转载请注明原文地址：http://www.w2bc.com/Article/10971

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