SOURCE

<span class="ao"></span>
<div>下面这个是使用direction的</div>
<span class="tu tu_r"></span>
<div>下面这个是使用text-align的</div>
<span class="tu tr"></span>

.ao,
.tu {
  display: inline-block;
  width: 0;
  font-size: 14px;
  line-height: 18px;
  margin: 35px;
  color: #000;
}
.ao:before,
.tu:before {
  outline: 2px solid #cd0000;
  font-family: Consolas, Monaco, monospace;
}
.ao:before {
  content: "love你love";
}
.tu_r {
  direction: rtl;
}
.tr {
  text-align: right;
}
.tu:before {
  content: "我love你";
}