.trend {
  width: 10px;
  height: 10px;
}
.trend.up {
  background: url("img/up.png");
}
.trend.down {
  background: url("img/down.png");
}

.trend {
  width: 10px;
  height: 10px;
  display: inline-block;
  margin-left: 5px;
}
.trend.up {
  background: url("img/up.png");
}
.trend.down {
  background: url("img/down.png");
}

Fix some layout issues with trend coltype
Fix some layout issues with trend coltype