comment/lib/components/CommentBox/index.css

.showMore {
  color: #4a90e2;
  text-align: center;
  width: 100px;
  background-color: #f8f8f8;
  cursor: pointer;
  padding: 10px;
  margin: 0 auto;
  transition: all 0.3s;
}
.showMore:hover {
  background-color: #f5f5f5;
  color: #1890ff;
}
.moreBox {
  text-align: center;
  width: 90%;
  margin-left: 40px;
  height: 40px;
  display: inline-block;
}
@media screen and (max-width: 616px) and (min-width: 449px) {
  .moreBox {
    text-align: center;
    width: 85%;
    margin-left: 40px;
    height: 40px;
    display: inline-block;
  }
}
@media screen and (max-width: 449px) and (min-width: 365px) {
  .moreBox {
    text-align: center;
    width: 80%;
    margin-left: 40px;
    height: 40px;
    display: inline-block;
  }
}
@media screen and (max-width: 365px) {
  .moreBox {
    text-align: center;
    width: 75%;
    margin-left: 40px;
    height: 40px;
    display: inline-block;
  }
}