.progress-bar1 {
  position: relative;
  height: 200px;
  width: 200px;
  margin:0 auto;
}
 
.progress-bar1 div {
  position: absolute;
  height: 200px;
  width: 200px;
  border-radius: 50%;
  overflow: hidden;
}
 
.progress-bar1 div span {
    position: absolute;
    font-family: Arial;
    font-size: 50px;
    line-height: 160px;
    height: 180px;
    width: 180px;
    left: 10px;
    top: 10px;
    text-align: center;
    border-radius: 50%;
    background-color: white;
}
 
.progress-bar1 .background { background-color: #b3cef6; }
 
.progress-bar1 .rotate {
  clip: rect(0 100px 200px 0);
  background-color: #4b86db;
}
 
.progress-bar1 .left {
  clip: rect(0 100px 200px 0);
  opacity: 1;
  background-color: #b3cef6;
}
 
.progress-bar1 .right {
  clip: rect(0 100px 200px 0);
  transform: rotate(180deg);
  opacity: 0;
  background-color: #4b86db;
}
 
@keyframes
toggle {  0% {
 opacity: 0;
}
 100% {
 opacity: 1;
}
}