.foot-c4H {
  height: 3rem;
  clear: both;
}

.foot-c4 {
  line-height: 2.6em;
  height: 3rem;
  padding: .2rem .3rem;
  display: flex;
  align-items: center;
  position: fixed;
  z-index: 10;
  width: 100%;
  bottom: 0;
  left: 0;
  background-color: #fff;
  box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.8);
  justify-content: space-between;
}

.foot-c4 dl {
  flex: 1;
  font-size: 1rem;
  font-weight: bold;
  overflow: hidden;
  width: 25%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.foot-c4 dl a {
  width: 100%;
  display: block;
  color: brown;
  text-decoration: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.foot-c4 dl dt {
  height: 3rem;
  float: left;
  display: flex;
  align-items: center;
  margin: 0;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.foot-c4 dl dt img {
  width: 20px;
  height: 20px;
  margin-bottom: 0.4rem; /* 根据需要调整这个值 */
  margin-left: 0.8rem;
}

.foot-c4 dl dd {
  display: inline-block;
  padding: 0 0 0 0.1rem;
  margin-left: 0rem;
  text-align: center; /* 居中文本 */
}

.foot-c4 dl dt .img2 {
  width: 20px;
  height: 20px;
  margin-bottom: 0.4rem; /* 根据需要调整这个值 */
  margin-left: 1rem;
}