* {
  padding: 0;
  margin: 0;
}

.container {
  height: 100vh;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.first {
  width: 100px;
  height: 100px;
  background-color: green;
  border-radius: 50%;
  transition: all 1s ease-out;
}
.first:hover {
  box-sizing: border-box;
  background: radial-gradient(circle, green, #fff);
  transform: scale(1.1);
}

.second {
  width: 300px;
  height: 300px;
  background-color: red;
  border-radius: 50%;
  transition: all 1s ease-out;
}
.second:hover {
  box-sizing: border-box;
  background: radial-gradient(circle, red, #fff);
  transform: scale(1.1);
}

.third {
  width: 200px;
  height: 200px;
  background-color: blue;
  border-radius: 50%;
  transition: all 1s ease-out;
}
.third:hover {
  box-sizing: border-box;
  background: radial-gradient(circle, blue, #fff);
  transform: scale(1.1);
}

/*# sourceMappingURL=style.css.map */