This is a JSFiddle http://jsfiddle.net/6hLf6/
This is the css
#loading {
margin: 80px auto;
position: relative;
width: 100px;
height: 100px;
-webkit-border-radius: 50px;
-moz-border-radius: 50px;
border-radius: 50px;
background: #ccc;
font: 12px "Lucida Grande", Sans-Serif;
text-align: center;
line-height: 100px;
color: white;
-webkit-box-shadow: 0 0 5px rgba(0,0,0,0.5);
-moz-box-shadow: 0 0 5px rgba(0,0,0,0.5);
box-shadow: 0 0 5px rgba(0,0,0,0.5);
}
#loading:before {
content: "";
position: absolute;
left: -20px;
top: -20px;
bottom: -20px;
right: -20px;
-webkit-border-radius: 70px;
-moz-border-radius: 70px;
border-radius: 70px;
background: #eee;
z-index: -2;
-webkit-box-shadow: inset 0 0 10px rgba(0,0,0,0.2);
-moz-box-shadow: inset 0 0 10px rgba(0,0,0,0.2);
box-shadow: inset 0 0 10px rgba(0,0,0,0.2);
}
#loading span {
position: absolute;
width: 0;
height: 0;
border-left: 50px solid transparent;
border-right: 50px solid transparent;
border-top: 80px solid rgba(255,255,255,0.7);
z-index: -1;
top: -28px;
left: 0px;
-webkit-animation: ticktock 5s linear infinite;
-webkit-transform-origin: 50px 80px;
}
#loading strong {
overflow: hidden;
display: block;
margin: 0 auto;
-webkit-animation: expand 2.5s linear infinite;
}
@-webkit-keyframes expand {
0% {
width: 0;
}
100% {
width: 60px;
}
}
@-webkit-keyframes ticktock {
0% {
-webkit-transform: rotate(0);
}
100% {
-webkit-transform: rotate(360deg);
}
}
This is the html
<div id="loading"><strong>loading...</strong><span></span></div>
This is the result:
Firefox
The problem in firefox that the circle is not rotating
IE11
It is not a circle and it is not rotating
Just chrome is working fine
could u help please?