1/fore-end/app.wxss

/**app.wxss**/
.container {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 200rpx 0;
  box-sizing: border-box;
} 

page {
    padding: 20rpx;
    /* padding右边不起效果解决办法 */
    box-sizing:border-box;
    background-color: #f5f5f5;
    --themeColor: #FFC300;/*定义全局颜色*/
}

/* text样式 */
.text {
    font-size: 40rpx;
    font-weight: 600;
}

.text_small {
    font-size: 30rpx;
    font-weight: 400;
}

/* 文字下方黄色横线 */
.color_block {
    width: 90rpx;
    height: 20rpx;
    background-color: var(--themeColor);
    opacity: 0.8;
    z-index: -1;
}