body {
  background: radial-gradient(
    circle,
    rgba(131, 58, 180, 1) 0%,
    rgba(253, 29, 29, 1) 50%,
    rgba(252, 176, 69, 1) 100%
  );
}
#column {
  -moz-column-count: 4;
  -moz-column-gap: 16px;
  -webkit-column-count: 4;
  -webkit-column-gap: 16px;
  column-count: 4;
  column-gap: 16px;
  text-shadow: 8px 12px 8px #7e29ff;
}
#col {
  border: 5px solid aqua;
  background-color: #ffffff;
}
#te {
  text-shadow: 12px 8px 10px #ffffff;
}
#cont {
  -webkit-border-radius: 15px 15px 22px 22px;
  border-radius: 15px 15px 22px 22px;
  outline: 5px dashed #ffffff;
  outline-offset: 3px;
  height: 50px;
  width: 450px;
}
#borderimg {
  border: 20px solid transparent;
  padding: 15px;
  border-image: url(../images/triangles-1430105_640.png) 25 round;
  width: 380px;
  box-shadow: 15px 10px 8px 6px #1fffff;
}