.loader {
 width: 60px;
 height: 60px;
}

.loader::before {
 content: "";
 box-sizing: border-box;
 position: absolute;
 width: 60px;
 height: 60px;
 border-radius: 50%;
 border-top: 2px solid #8900FF;
 border-right: 2px solid transparent;
 animation: spinner8217 0.8s linear infinite;
}

@keyframes spinner8217 {
 to {
  transform: rotate(360deg);
 }
}