display vertical css code example

Example 1: css vertical center

/* No Flexbox */
.parent {
  position: relative;
}
.child {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

/* With Flexbox */

.parent {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

Example 2: how to make a list vertical in css

li {
   display: inline-block;
}

Example 3: how to make a list vertical in css

.list-item
{
    float: left;
    clear: left;
}