.dashboard
{
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.dashboard-item
{
  width: 32%;
  height: 45vh;
  border-radius: 10px;
  border-style: solid;
  border-color: #aaa;
  border-width: 1px;
  margin: 5px;
  box-shadow: 0px 0px 1em #dddddd;
  background-color: #fff;
  opacity: 0.9;
}

@media screen and (min-width:768px) and (max-width:1023px)
{
  .dashboard-item
  {
    width: 48%;
  }
}

@media screen and (min-width:320px) and (max-width:767px)
{
  .dashboard-item
  {
    width: 100%;
  }
}