page {
  height: 100%;
  display: flex;
  flex-direction: column;
}

ad-draw,
ad-fullscreen-video,
ad-interactive,
ad-interstitial,
ad-rewarded-video,
ad,
animation-view,
audio,
block,
button,
camera,
canvas,
checkbox-group,
checkbox,
cover-image,
cover-view,
custom-tab-bar,
editor,
form,
icon,
image,
input,
label,
list-item,
list-view,
live-player,
live-pusher,
map,
match-media,
movable-area,
movable-view,
navigation-bar,
navigator,
open-data,
page-meta,
picker-view,
picker,
progress,
radio-group,
radio,
rich-text,
scroll-view,
slider,
sticky-header,
sticky-section,
swiper-item,
swiper,
switch,
template,
text,
textarea,
unicloud-db,
video,
view,
web-view {
  position: relative;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  flex-grow: 0;
  flex-basis: auto;
  align-items: stretch;
  align-content: stretch;
  justify-content: flex-start;
  min-height: 0px;
  min-width: 0px;
  border-width: medium;
}

ad-draw[hidden],
ad-fullscreen-video[hidden],
ad-interactive[hidden],
ad-interstitial[hidden],
ad-rewarded-video[hidden],
ad[hidden],
animation-view[hidden],
audio[hidden],
block[hidden],
button[hidden],
camera[hidden],
canvas[hidden],
checkbox-group[hidden],
checkbox[hidden],
cover-image[hidden],
cover-view[hidden],
custom-tab-bar[hidden],
editor[hidden],
form[hidden],
icon[hidden],
image[hidden],
input[hidden],
label[hidden],
list-item[hidden],
list-view[hidden],
live-player[hidden],
live-pusher[hidden],
map[hidden],
match-media[hidden],
movable-area[hidden],
movable-view[hidden],
navigation-bar[hidden],
navigator[hidden],
open-data[hidden],
page-meta[hidden],
picker-view[hidden],
picker[hidden],
progress[hidden],
radio-group[hidden],
radio[hidden],
rich-text[hidden],
scroll-view[hidden],
slider[hidden],
sticky-header[hidden],
sticky-section[hidden],
swiper-item[hidden],
swiper[hidden],
switch[hidden],
template[hidden],
text[hidden],
textarea[hidden],
unicloud-db[hidden],
video[hidden],
view[hidden],
web-view[hidden] {
  display: none!important;
}

/* 与开发者元素接触的非滚动容器 */
view,
label,
swiper,
swiper-item,
movable-area,
movable-view,
cover-view,
list-item,
navigator,
radio-group,
checkbox-group {
  overflow: hidden;
}

scroll-view {
  width: auto;
}

swiper-item {
  position: absolute;
}

button {
  margin: 0;
}

slider {
  margin: 0px;
  padding: 4px 0px;
}

text {
  display: inline;
}
text[hidden] {
  display: none!important;
}

text,
textarea,
label {
  line-height: 1.2;
  overflow: hidden;
  flex-basis: auto;
  letter-spacing: 0;
}

rich-text {
  line-height: 1.5;
}

progress {
  flex-direction: row;
  align-items: center;
}

radio,
checkbox {
  flex-direction: row;
  align-items: center;
}

/* 
 * 目前仅适配微信小程序，其他小程序平台需要额外适配
 */
radio .wx-radio-wrapper,
checkbox .wx-checkbox-wrapper {
  display: flex;
  flex-direction: inherit;
  align-content: inherit;
  justify-content: inherit;
  align-items: inherit;
  width: 100%;
  height: 100%;
}