How to make shadow on border-bottom?

Question

I need to apply the border shadow on border-bottom by CSS3. I just want to apply CSS3 shadow on bottom. Is this possible?

Answer 1

I'm a little late on the party, but its actualy possible to emulate borders using a box-shadow

.border {
  background-color: #ededed;
  padding: 10px;
  margin-bottom: 5px;
}

.border-top {
  box-shadow: inset 0 3px 0 0 cornflowerblue;
}

.border-right {
  box-shadow: inset -3px 0 0 cornflowerblue;
}

.border-bottom {
  box-shadow: inset 0 -3px 0 0 cornflowerblue;
}

.border-left {
  box-shadow: inset 3px 0 0 cornflowerblue;
}

border-top
border-right
border-bottom
border-left

EDIT: I understood this question wrong, but I will leave the awnser as more people might misunderstand the question and came for the awnser I supplied.