如何使用Float(在打印样式表中)修复此打印版面？

.left {
  float: left;
}

.right {
  float: right;
}

.clear-left {
  clear: left;
}

.clear-right {
  clear: right;
}

.clear-both {
  clear: both;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.margin-top {
  margin-top: 10px;
}

.margin-bottom {
  margin-bottom: 10px;
}

.margin-left {
  margin-left: 10px;
}

.margin-right {
  margin-right: 10px;
}

.padding-top {
  padding-top: 10px;
}

.padding-bottom {
  padding-bottom: 10px;
}

.padding-left {
  padding-left: 10px;
}

.padding-right {
  padding-right: 10px;
}

.width-100 {
  width: 100%;
}

.height-100 {
  height: 100%;
}