/* 公共样式 */
body {
  margin: 0;
  font-size: 12px;
  line-height: 1;
  color: #333;
  background-color: #fff;
}

.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}

/* 公共container */
.container {
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (max-width: 1440px) {
  .container {
    padding-left: 4%;
    padding-right: 4%;
  }
}
@media screen and (max-width: 768px) {
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* 单行超出隐藏，...结尾 */
.ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.twice-line-ellipsis {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  /* 限制为2行 */
  overflow: hidden;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

/* 清除浮动 */
.clearfix:after {
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

/* 字体库 */
@font-face {
  font-family: "OpenSans";
  src: url("./fonts/OpenSans-Regular.ttf") format("truetype");
}