page {
  width:100%;
  height: 100vh;
}
.reply-or-remark {
  width: 100%;
  height: 100%;
  background: #f7f7f7;
  padding: 20rpx;
  box-sizing: border-box;
}
.reply-or-remark .textarea {
  width:100%;
  height: 80%;
  border-radius: 16rpx;
  overflow: hidden;
  background: #fff;
  box-sizing: border-box;
  padding: 25rpx;
}
.reply-or-remark .textarea textarea {
  font-size: 32rpx;
  line-height: 56rpx;
  color: #333;
  width: 100%;
  height: calc(100% - 80rpx);
}
.reply-or-remark .textarea .num {
  width: 100%;
  height: 80rpx;
  line-height: 80rpx;
  text-align: right;
  color: #999;
  font-size: 28rpx;
}
.reply-or-remark .textarea .placeholder-style {
  font-size: 32rpx;
  color: #999;
  line-height: 40rpx;
}

.button-view {
  width: 100%;
  height: 84rpx;
  position: fixed;
  left: 0;
  bottom: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.button-view button {
  width: 560rpx;
  height: 100%;
  line-height: 84rpx;
  text-align: center;
  color: #fff;
  font-size: 36rpx;
  box-sizing: 16rpx;
  background: linear-gradient(to right, #F40C0C, #FF4E4E);
}
.button-view .hover-change {
  background: red;
}