@import url("https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;700&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Roboto Condensed", sans-serif;
}

body {
  width: 100vw;
  height: 100vh;
  display: grid;
  place-items: center;
}
.container {
  width: 200px;
  height: 80px;
  background-color: #fff;
  box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px,
    rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
  border-radius: 100px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.border {
  width: 200px;
  height: 40px;
  background: linear-gradient(45deg, #e94cdc, #4c28e4);
  animation-name: rotate;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-timing-function: linear;
  animation-play-state: paused;
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 190px;
  height: 70px;
  border-radius: 100px;
  border: none;
  background-color: #fff;
  font-size: 25px;
  cursor: inherit;
}

.container:hover .border{
  animation-play-state: running;
}