前言:
而今看官们对“纯css加载”大致比较重视,兄弟们都想要学习一些“纯css加载”的相关文章。那么小编也在网上汇集了一些有关“纯css加载””的相关文章,希望看官们能喜欢,我们快快来学习一下吧!《GitHub精选》是我们分享Github中优质项目的栏目,包括技术、学习、实用与各种有趣的内容。本期推荐的是一个使用纯CSS实现动画加载效果的项目——SpinKit。
SpinKit通过使用transform和opacity属性实现了包括方块翻转、圆点旋转、圆环缩放和九宫格渐变等10余种动画加载的效果。
部分效果代码:
方块折叠
<div class="sk-folding-cube"> <div class="sk-cube1 sk-cube"></div> <div class="sk-cube2 sk-cube"></div> <div class="sk-cube4 sk-cube"></div> <div class="sk-cube3 sk-cube"></div></div>
.sk-folding-cube { margin: 20px auto; width: 40px; height: 40px; position: relative; -webkit-transform: rotateZ(45deg); transform: rotateZ(45deg);}.sk-folding-cube .sk-cube { float: left; width: 50%; height: 50%; position: relative; -webkit-transform: scale(1.1); -ms-transform: scale(1.1); transform: scale(1.1); }.sk-folding-cube .sk-cube:before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: #333; -webkit-animation: sk-foldCubeAngle 2.4s infinite linear both; animation: sk-foldCubeAngle 2.4s infinite linear both; -webkit-transform-origin: 100% 100%; -ms-transform-origin: 100% 100%; transform-origin: 100% 100%;}.sk-folding-cube .sk-cube2 { -webkit-transform: scale(1.1) rotateZ(90deg); transform: scale(1.1) rotateZ(90deg);}.sk-folding-cube .sk-cube3 { -webkit-transform: scale(1.1) rotateZ(180deg); transform: scale(1.1) rotateZ(180deg);}.sk-folding-cube .sk-cube4 { -webkit-transform: scale(1.1) rotateZ(270deg); transform: scale(1.1) rotateZ(270deg);}.sk-folding-cube .sk-cube2:before { -webkit-animation-delay: 0.3s; animation-delay: 0.3s;}.sk-folding-cube .sk-cube3:before { -webkit-animation-delay: 0.6s; animation-delay: 0.6s; }.sk-folding-cube .sk-cube4:before { -webkit-animation-delay: 0.9s; animation-delay: 0.9s;}@-webkit-keyframes sk-foldCubeAngle { 0%, 10% { -webkit-transform: perspective(140px) rotateX(-180deg); transform: perspective(140px) rotateX(-180deg); opacity: 0; } 25%, 75% { -webkit-transform: perspective(140px) rotateX(0deg); transform: perspective(140px) rotateX(0deg); opacity: 1; } 90%, 100% { -webkit-transform: perspective(140px) rotateY(180deg); transform: perspective(140px) rotateY(180deg); opacity: 0; } }@keyframes sk-foldCubeAngle { 0%, 10% { -webkit-transform: perspective(140px) rotateX(-180deg); transform: perspective(140px) rotateX(-180deg); opacity: 0; } 25%, 75% { -webkit-transform: perspective(140px) rotateX(0deg); transform: perspective(140px) rotateX(0deg); opacity: 1; } 90%, 100% { -webkit-transform: perspective(140px) rotateY(180deg); transform: perspective(140px) rotateY(180deg); opacity: 0; }}三点渐变
<div class="spinner"> <div class="bounce1"></div> <div class="bounce2"></div> <div class="bounce3"></div></div>
.spinner { margin: 100px auto 0; width: 70px; text-align: center;}.spinner > div { width: 18px; height: 18px; background-color: #333; border-radius: 100%; display: inline-block; -webkit-animation: sk-bouncedelay 1.4s infinite ease-in-out both; animation: sk-bouncedelay 1.4s infinite ease-in-out both;}.spinner .bounce1 { -webkit-animation-delay: -0.32s; animation-delay: -0.32s;}.spinner .bounce2 { -webkit-animation-delay: -0.16s; animation-delay: -0.16s;}@-webkit-keyframes sk-bouncedelay { 0%, 80%, 100% { -webkit-transform: scale(0) } 40% { -webkit-transform: scale(1.0) }}@keyframes sk-bouncedelay { 0%, 80%, 100% { -webkit-transform: scale(0); transform: scale(0); } 40% { -webkit-transform: scale(1.0); transform: scale(1.0); }}
其他效果:
GitHub:
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标签: #纯css加载