超出N行文本，以...显示

.text {
    display: -webkit-box;
    -webkit-line-clamp: 3; // 行数
    -webkit-box-oritent: vertical;  // 方向
    overflow: hidden;
    text-overflow: ellipsis;
}

超出N行文本，用渐变解决

.text {
  position: relative;
  overflow: hidden;
  line-height: 1.2em;
  height: 3.6em; /* exactly three lines */
}

.text:after {
  content: "";
  text-align: right;
  position: absolute;
  bottom: 0;
  right: 0;
  width: 20%;
  height: 1.2em;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 1)
    80%
  );
}

移动端去除点击边框

.text {
    -webkit-tap-highlight-color: transparent;
}