クリスマス向けに CSS3 だけで実装した雪だるまアニメーションの特殊効果 2014_html/css_WEB-ITnose

2014 年のクリスマスに、iProgramming の編集者は、純粋な CSS3 で実現された雪だるまアニメーションの特殊効果を共有しました。この例では、雪だるまがジャンプする特殊効果を実装しています。レンダリングは次のとおりです。

オンライン プレビュー ソース コードのダウンロード

実装されたコード。

html コード:

 <span class="text">lolwut<small>-@rsmswlln</small></span>    <div class="body">        <div class="hat">            <div class="ribbon">            </div>        </div>        <div class="face">        </div>        <div class="scarf">        </div>        <div class="right-arm">            <div class="hand">            </div>        </div>        <div class="left-arm">            <div class="hand">            </div>        </div>    </div>    <div class="puddle">    </div>

css コード:

 body {  background: #c0392b;}.body {  width: 250px;  height: 250px;  background: #ffffff;  border-radius: 50%;  box-shadow: inset -20px -5px 35px rgba(0, 0, 0, 0.2);  position: absolute;  right: 0;  left: 0;  margin: 300px auto;  animation: jump 1s infinite;}.body:before {  z-index: 2;  content: "";  width: 180px;  height: 180px;  background: #ffffff;  border-radius: 50%;  box-shadow: inset -10px -5px 10px rgba(0, 0, 0, 0.2);  position: relative;  display: inline-block;  top: -120px;  left: 25px;}.body:after {  content: "";  width: 140px;  height: 140px;  background: #ffffff;  border-radius: 50%;  box-shadow: inset -10px -5px 10px rgba(0, 0, 0, 0.2);  position: relative;  display: inline-block;  top: -400px;  left: 20px;}.body > .hat {  width: 200px;  height: 15px;  border-radius: 50%;  background-color: #111111;  position: absolute;  z-index: 4;  top: -200px;  left: -15px;}.body > .hat:before {  content: "";  width: 100px;  height: 65px;  background-color: #111111;  display: inline-block;  position: relative;  top: -55px;  left: 51px;}.body > .hat:after {  z-index: 5;  content: "";  display: inline-block;  position: relative;  top: -145px;  left: 51px;  width: 100px;  height: 5px;  border-radius: 50%;  background-color: #2b2b2b;}.body > .hat > .ribbon {  height: 10px;  width: 100px;  background-color: #6d2018;  position: relative;  top: -90px;  left: 51px;  z-index: 6;}.body > .face {  z-index: 3;  width: 12px;  height: 12px;  background-color: #2c3e50;  border-radius: 50%;  position: absolute;  top: -170px;  left: 38px;}.body > .face:before {  content: "";  background-color: transparent;  display: inline-block;  position: relative;  top: 30px;  left: -45px;  transform: rotate(-15deg);  border-top: 12px solid transparent;  border-bottom: 12px solid transparent;  border-right: 40px solid #e67e22;}.body > .face:after {  content: "";  background-color: transparent;  display: inline-block;  position: relative;  top: 0;  left: -46px;  transform: rotate(-15deg);  border-top: 12px solid transparent;  border-right: 40px solid #bf6516;}.body > .scarf {  z-index: 3;  width: 150px;  height: 30px;  background-color: #2980b9;  position: absolute;  top: -110px;  left: 25px;  transform: rotate(-15deg);  border-radius: 20%;}.body > .scarf:after {  content: "";  width: 75px;  height: 30px;  background-color: #2980b9;  display: inline-block;  position: relative;  top: 16px;  left: 80px;  transform: rotate(85deg);  border-radius: 20%;}.body > .left-arm,.body .right-arm {  z-index: 7;  width: 100px;  height: 6px;  background-color: #825a2c;  position: absolute;  top: 10px;  left: -20px;  transform: rotate(-15deg);  animation: rub-right 0.5s infinite;}.body > .left-arm > .hand,.body .right-arm > .hand {  width: 25px;  height: 6px;  background-color: #825a2c;  position: absolute;  top: -32px;  left: -60px;  transform: rotate(75deg);}.body > .left-arm:after,.body .right-arm:after {  content: "";  width: 75px;  height: 6px;  background-color: #a87439;  display: inline-block;  position: relative;  top: -24px;  left: -70px;  transform: rotate(25deg);}.body > .left-arm.left-arm,.body .right-arm.left-arm {  background-color: #a87439;  animation: rub-left 0.5s infinite;  top: -15px;  z-index: 1;}.body > .left-arm.left-arm > .hand,.body .right-arm.left-arm > .hand {  background-color: #a87439;  top: -14px;  transform: rotate(45deg);}.body > .left-arm.left-arm:after,.body .right-arm.left-arm:after {  background-color: #825a2c;  transform: rotate(5deg);  top: -12px;  left: -74px;}.puddle {  z-index: -1;  width: 200px;  height: 100px;  background: #2980b9;  border-radius: 50%;  position: absolute;  right: 0;  left: -50px;  margin: 500px auto;}.puddle:after {  content: "";  width: 120px;  height: 80px;  display: inline-block;  border-radius: 50%;  left: 150px;  position: relative;  background-color: #2980b9;}.text {  text-align: center;  font-family: 'Lobster', cursive;  font-size: 74px;  display: inline-block;  transform: rotate(-15deg);  position: absolute;  margin: 50px 30px;  color: #ffffff;  text-shadow: 3px 3px 2px rgba(0, 0, 0, 0.5);}.text > small {  font-size: 20px;  display: block;}@keyframes rub-left {  0% {    margin-left: 0px;    margin-top: 0;  }  50% {    margin-left: 5px;    margin-top: 1px;  }  100% {    margin-left: 0px;    margin-top: 0;  }}@keyframes rub-right {  0% {    margin-left: 4px;  }  50% {    margin-left: 0px;  }  100% {    margin-left: 4px;  }}@keyframes jump {  0% {    margin: 300px auto;  }  40% {    margin: 250px auto;  }  80% {    margin: 300px auto;  }}

via: http://www.w2bc.com/Article/13508