style_vscode.css

.tab-border-top-container {
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: xor;
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1.5px;
  width: 100% !important;
  height: calc(100% - 4px) !important;
  background-color: transparent !important;
}
.tab-border-top-container:before {
  content: "";
  width: 500px;
  height: 500px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  animation: spinner 5s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
  background: conic-gradient(
      from 0deg at 50% 51.35%,
      rgba(185, 215, 243, 0) 0deg,
      rgba(185, 215, 243, 0) 289.4deg,
      #ffb86c 318.05deg,
      #ff65f2 1turn
    ),
    conic-gradient(
      from 180deg at 50% 51.35%,
      rgba(185, 215, 243, 0) 0deg,
      rgba(185, 215, 243, 0) 287.46deg,
      #20e3b2 325.02deg,
      #00aefd 1turn
    );
}
@keyframes spinner {
  100% {
    transform: translate(-50%, -50%) rotate(1turn);
  }
}

.cursors-layer .cursor {
  background-image: linear-gradient(
    245deg,
    #fcb564,
    #ff65f2,
    #d66efd
  ) !important;
}

.editor-container .monaco-scrollable-element > .scrollbar.vertical > .slider {
  background-image: linear-gradient(to top, #ffb86c, #ff6bcb);
  width: 3px !important;
}