homeassistant-desktop/web/assets/checkmark.css

/**
 * Extracted from: SweetAlert
 * Modified by: Istiak Tridip
 */
 .success-checkmark {
   width: 80px;
   height: 80px;
   margin: 0 auto;
 }
 .success-checkmark .check-icon {
   width: 80px;
   height: 80px;
   position: relative;
   border-radius: 50%;
   box-sizing: content-box;
   border: 4px solid #4CAF50;
 }
 .success-checkmark .check-icon::before {
   top: 3px;
   left: -2px;
   width: 30px;
   transform-origin: 100% 50%;
   border-radius: 100px 0 0 100px;
 }
 .success-checkmark .check-icon::after {
   top: 0;
   left: 30px;
   width: 60px;
   transform-origin: 0 50%;
   border-radius: 0 100px 100px 0;
   animation: rotate-circle 4.25s ease-in;
 }
 .success-checkmark .check-icon::before, .success-checkmark .check-icon::after {
   content: "";
   height: 100px;
   position: absolute;
   background: #FFFFFF;
   transform: rotate(-45deg);
 }
 .success-checkmark .check-icon .icon-line {
   height: 5px;
   background-color: #4CAF50;
   display: block;
   border-radius: 2px;
   position: absolute;
   z-index: 10;
 }
 .success-checkmark .check-icon .icon-line.line-tip {
   top: 46px;
   left: 14px;
   width: 25px;
   transform: rotate(45deg);
   animation: icon-line-tip 0.75s;
 }
 .success-checkmark .check-icon .icon-line.line-long {
   top: 38px;
   right: 8px;
   width: 47px;
   transform: rotate(-45deg);
   animation: icon-line-long 0.75s;
 }
 .success-checkmark .check-icon .icon-circle {
   top: -4px;
   left: -4px;
   z-index: 10;
   width: 80px;
   height: 80px;
   border-radius: 50%;
   position: absolute;
   box-sizing: content-box;
   border: 4px solid rgba(76, 175, 80, 0.5);
 }
 .success-checkmark .check-icon .icon-fix {
   top: 8px;
   width: 5px;
   left: 26px;
   z-index: 1;
   height: 85px;
   position: absolute;
   transform: rotate(-45deg);
   background-color: #FFFFFF;
 }

 @keyframes rotate-circle {
   0% {
     transform: rotate(-45deg);
   }
   5% {
     transform: rotate(-45deg);
   }
   12% {
     transform: rotate(-405deg);
   }
   100% {
     transform: rotate(-405deg);
   }
 }
 @keyframes icon-line-tip {
   0% {
     width: 0;
     left: 1px;
     top: 19px;
   }
   54% {
     width: 0;
     left: 1px;
     top: 19px;
   }
   70% {
     width: 50px;
     left: -8px;
     top: 37px;
   }
   84% {
     width: 17px;
     left: 21px;
     top: 48px;
   }
   100% {
     width: 25px;
     left: 14px;
     top: 45px;
   }
 }
 @keyframes icon-line-long {
   0% {
     width: 0;
     right: 46px;
     top: 54px;
   }
   65% {
     width: 0;
     right: 46px;
     top: 54px;
   }
   84% {
     width: 55px;
     right: 0px;
     top: 35px;
   }
   100% {
     width: 47px;
     right: 8px;
     top: 38px;
   }
 }