.main-container {
  background-color: rgb(237, 234, 234);
  height: 98vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.body {
  background-color: pink;
  width: 60%;
  height: 100%;
  display: flex;
  padding: 10px;
  justify-content: center;
  border-radius: 18px;
  flex-wrap: wrap;
}

.main-box {
  background-color: olive;
  width: 35%;
}

#main-top-left {
  background: #ccc;

  position: relative;
}

#main-top-right {
  background: #e86f88;
  position: relative;
}
#main-bottom-left {
  background: #79badb;
  position: relative;
}
#main-bottom-right {
  background: #a2dbb1;
  position: relative;
}

.small-box {
  width: 4.5vw;
  height: 4.5vw;

  text-align: center;
  vertical-align: middle;
  line-height: 4.5vw;

  border: 3px solid #fff;
  border-radius: 0;
  transition: all 0.5s ease;
  /* transition: transform 0.7s ease-in-out; */
}

.small-box:hover {
  width: 6vw;
  height: 6vw;
  border: 3px solid #fff;
  border-radius: 50%;
  transition: all 0.5s ease;

  transform: rotate(360deg);
}

#b1 {
  background: red;

  position: absolute;
  top: 0;
  left: 0;
}

#b2 {
  background: orange;

  position: absolute;
  top: 0;
  right: 0;
}

#b3 {
  background: steelblue;

  position: absolute;
  bottom: 0;
  left: 0;
}

#b4 {
  background: blue;

  position: absolute;
  top: 0;
  right: 0;
}

#b5 {
  background: purple;

  position: absolute;
  top: 0;
  left: 0;
}

#b6 {
  background: coral;

  position: absolute;
  bottom: 0;
  right: 0;
}

#b7 {
  background: gray;

  position: absolute;
  bottom: 0;
  left: 0;
}

#b8 {
  background: red;

  position: absolute;
  bottom: 0;
  right: 0;
}