* {
  margin: 0;
  padding: 0;
}

.outline {
  border: 2px solid hsl(180, 25%, 15%);
}
.df {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 25%;
}

.mainContainer {
  width: 100%;
  height: 97.2vh;
  background-color: hsl(100, 3%, 5%);
  padding: 10px 0px;
  display: flex;
  flex-wrap: wrap;
}
.container {
  margin: 1% 60px;
  border-radius: 10px;
  box-shadow: inset 0px 0px 25px 1px hsl(100, 50%, 45%);
  color: #fff;
}
.content {
  padding: 10px;
  text-align: center;
}

img {
  width: 100%;
  height: 150px;
}