"circle snippets"
Bootstrap 3.0.0 Snippet by santiagovasquez

<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <section class="mod model-1"> <div class="spinner"></div></section> <section class="mod model-2"> <div class="spinner"></div></section> <section class="mod model-3"> <div class="spinner"></div></section> <section class="mod model-4"> <div class="spinner"></div></section> <section class="mod model-5"> <div class="spinner"></div></section> <section class="mod model-6"> <div class="spinner"></div></section> <section class="mod model-7"> <div class="spinner"></div></section> <section class="mod model-8"> <div class="spinner"></div></section> <section class="mod model-9"> <div class="spinner"></div></section> <section class="mod model-10"> <div class="spinner"></div></section>
* { box-sizing: border-box; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; font-family: arial; } body { padding: 0; margin: 0; text-align: center; font-family: arial; } section { height: 250px; float: left; width: 50%; position: relative; } .spinner { width: 50px; height: 50px; border-radius: 100%; margin: auto; position: absolute; left: 0; right: 0; top: 0; bottom: 0; margin: auto; } .model-1 { background: #202020; } .model-1 .spinner { color: #f00; -webkit-animation: color-bubble 2s linear 0s infinite; animation: color-bubble 2s linear 0s infinite; } .model-1 .spinner:after, .model-1 .spinner:before { content: ''; position: absolute; left: 0; right: 0; top: 0; bottom: 0; border-radius: 100%; box-shadow: 0 0 0 3px; -webkit-animation: spinner-bubble 1.3s linear 0s infinite; animation: spinner-bubble 1.3s linear 0s infinite; margin: auto; width: 10px; height: 10px; opacity: 0; } .model-1 .spinner:before { -webkit-animation: spinner-bubble 1.3s linear 2s infinite; animation: spinner-bubble 1.3s linear 2s infinite; } .model-2 { background: #4B346F; } .model-2 .spinner { border: 1px solid; -webkit-animation: rotate 1.3s linear 0s infinite, color-bubble 3s linear 0s infinite; animation: rotate 1.3s linear 0s infinite, color-bubble 3s linear 0s infinite; } .model-2 .spinner:after { content: ''; position: absolute; width: 15px; height: 15px; background: #fff; border-radius: 100%; -webkit-animation: color-change 3s linear 0s infinite; animation: color-change 3s linear 0s infinite; left: -5px; top: 18px; } .model-3 { background: #BF1B21; } .model-3 .spinner { background: #fff; height: 40px; border-radius: 0; -webkit-animation: rotateRct 1.2s ease-in-out infinite, color-change 1.3s ease-in-out infinite; animation: rotateRct 1.2s ease-in-out infinite, color-change 1.3s ease-in-out infinite; } .model-4 { background: #FFA500; } .model-4 .spinner { border: 5px solid rgba(255, 255, 255, 0.5); border-bottom-color: #f00; -webkit-animation: rotate 2s linear 0s infinite; animation: rotate 2s linear 0s infinite; } .model-5 { background: #034BB5; } .model-5 .spinner { border: 5px solid transparent; border-bottom-color: #19A5DF; border-top-color: #19A5DF; -webkit-animation: rotate 1.5s linear 0s infinite; animation: rotate 1.5s linear 0s infinite; } .model-6 { background: #009200; } .model-6 .spinner { border: 2px solid #19A5DF; border-radius: 0; -webkit-animation: rotate 3s infinite; animation: rotate 3s infinite; } .model-6 .spinner:after, .model-6 .spinner:before { content: ''; position: absolute; left: 5px; top: 5px; width: 32px; height: 32px; border: 2px solid #FEB825; -webkit-animation: rotate 3s infinite reverse; animation: rotate 3s infinite reverse; } .model-6 .spinner:before { border-color: #fff; left: 10px; top: 10px; width: 22px; height: 22px; -webkit-animation: rotate 2s infinite; animation: rotate 2s infinite; } .model-7 { background: #FF451C; } .model-7 .spinner { -webkit-animation: rotate 1.3s linear 0s infinite, size 5s linear 0s infinite alternate; animation: rotate 1.3s linear 0s infinite, size 5s linear 0s infinite alternate; } .model-7 .spinner:after, .model-7 .spinner:before { content: ''; position: absolute; width: 15px; height: 15px; background: #fff; border-radius: 100%; left: 0px; top: 0px; bottom: 0; margin: auto; } .model-7 .spinner:before { left: auto; right: 0; } .model-8 { background: #C90463; } .model-8 .spinner { width: 100px; height: 20px; border-radius: 0; } .model-8 .spinner:before { content: ''; position: absolute; width: 10px; height: 10px; left: 0; border-radius: 100%; -webkit-animation: shadowSize 2s ease-in infinite; animation: shadowSize 2s ease-in infinite; color: #fff; } .model-9 { background: #12846D; } .model-9 .spinner:after, .model-9 .spinner:before { content: ''; position: absolute; left: 0; right: 0; top: 0; bottom: 0; margin: auto; width: 30px; height: 30px; border: 5px solid transparent; border-bottom: 5px solid #fff; border-radius: 100%; -webkit-animation: rotate 1s linear infinite; animation: rotate 1s linear infinite; } .model-9 .spinner:before { width: 40px; height: 40px; -webkit-animation-direction: reverse; animation-direction: reverse; } .model-10 { background: #3D6AA2; } .model-10 .spinner { background: #fff; overflow: hidden; -webkit-animation: color-change 3s linear 0s infinite, shadow 1.3s linear 0s infinite, color-bubble 5s linear 0s infinite alternate, rotate 5s linear 0s infinite; animation: color-change 3s linear 0s infinite, shadow 1.3s linear 0s infinite, color-bubble 5s linear 0s infinite alternate, rotate 5s linear 0s infinite; } @-webkit-keyframes spinner-bubble { from { width: 10px; height: 10px; opacity: .8; } to { width: 50px; height: 50px; opacity: 0; } } @keyframes spinner-bubble { from { width: 10px; height: 10px; opacity: .8; } to { width: 50px; height: 50px; opacity: 0; } } @-webkit-keyframes color-bubble { 0% { color: #009DDC; } 33% { color: #50B949; } 66% { color: #EE2D24; } 100% { color: #FEB825; } } @keyframes color-bubble { 0% { color: #009DDC; } 33% { color: #50B949; } 66% { color: #EE2D24; } 100% { color: #FEB825; } } @-webkit-keyframes color-change { 0% { background: #009DDC; } 33% { background: #50B949; } 66% { background: #EE2D24; } 100% { background: #FEB825; } } @keyframes color-change { 0% { background: #009DDC; } 33% { background: #50B949; } 66% { background: #EE2D24; } 100% { background: #FEB825; } } @-webkit-keyframes rotate { from { -webkit-transform: rotate(0deg); transform: rotate(0deg); } to { -webkit-transform: rotate(360deg); transform: rotate(360deg); } } @keyframes rotate { from { -ms-transform: rotate(0deg); -webkit-transform: rotate(0deg); transform: rotate(0deg); } to { -ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); transform: rotate(360deg); } } @-webkit-keyframes rotateRct { 0% { -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg); transform: perspective(120px) rotateX(0deg) rotateY(0deg); } 50% { -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg); transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg); } 100% { -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg); transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg); } } @keyframes rotateRct { 0% { -ms-transform: perspective(120px) rotateX(0deg) rotateY(0deg); -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg); transform: perspective(120px) rotateX(0deg) rotateY(0deg); } 50% { -ms-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg); -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg); transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg); } 100% { -ms-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg); -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg); transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg); } } @-webkit-keyframes size { from { width: 70px; height: 70px; } to { width: 30px; height: 30px; } } @keyframes size { from { width: 70px; height: 70px; } to { width: 30px; height: 30px; } } @-webkit-keyframes shadow { from { box-shadow: 0px 0 0 1px inset; } to { box-shadow: 50px 0 0 1px inset; } } @keyframes shadow { from { box-shadow: 0px 0 0 1px inset; } to { box-shadow: 50px 0 0 1px inset; } } @-webkit-keyframes shadowSize { 0% { box-shadow: 15px 0 0 0, 30px 0 0 0, 45px 0 0 0, 60px 0 0 0, 75px 0 0 0; } 20% { box-shadow: 15px 0 0 5px, 30px 0 0 0, 45px 0 0 0, 60px 0 0 0, 75px 0 0 0; } 40% { box-shadow: 15px 0 0 0, 30px 0 0 5px, 45px 0 0 0, 60px 0 0 0, 75px 0 0 0; } 60% { box-shadow: 15px 0 0 0, 30px 0 0 0, 45px 0 0 5px, 60px 0 0 0, 75px 0 0 0; } 80% { box-shadow: 15px 0 0 0, 30px 0 0 0, 45px 0 0 0, 60px 0 0 5px, 75px 0 0 0; } 100% { box-shadow: 15px 0 0 0, 30px 0 0 0, 45px 0 0 0, 60px 0 0 0, 75px 0 0 5px; } } @keyframes shadowSize { 0% { box-shadow: 15px 0 0 0, 30px 0 0 0, 45px 0 0 0, 60px 0 0 0, 75px 0 0 0; } 20% { box-shadow: 15px 0 0 5px, 30px 0 0 0, 45px 0 0 0, 60px 0 0 0, 75px 0 0 0; } 40% { box-shadow: 15px 0 0 0, 30px 0 0 5px, 45px 0 0 0, 60px 0 0 0, 75px 0 0 0; } 60% { box-shadow: 15px 0 0 0, 30px 0 0 0, 45px 0 0 5px, 60px 0 0 0, 75px 0 0 0; } 80% { box-shadow: 15px 0 0 0, 30px 0 0 0, 45px 0 0 0, 60px 0 0 5px, 75px 0 0 0; } 100% { box-shadow: 15px 0 0 0, 30px 0 0 0, 45px 0 0 0, 60px 0 0 0, 75px 0 0 5px; } }

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