.loader {
 --border-width: 10px;
 --size: 60px;
 border: var(--border-width) solid #f3f3f3;
 border-radius: 50%;
 border-top: var(--border-width) solid #1bbeff;
 border-bottom: var(--border-width) solid #1bbeff;
 border-left: var(--border-width) solid #147ec5;
 border-right: var(--border-width) solid #147ec5;
 width: var(--size);
 height: var(--size);
 animation: spin35112 2s linear infinite;
}

@keyframes spin35112 {
 0% {
  transform: rotate(0deg);
 }

 100% {
  transform: rotate(360deg);
 }
}

.shake {
 animation: shake61790 1s linear infinite;
}

@keyframes shake61790 {
 0% {
  transform: skewX(0deg);
 }

 50% {
  transform: skewX(20deg);
 }

 100% {
  transform: skewX(0deg);
 }
}