/* @font-face {
  font-family: 'SourceHanSerifCN-Medium';
  font-style: normal;
  font-weight: 700;
  src: url('../font/SourceHanSerifCN-Medium.ttf') format('truetype');
}

@font-face {
  font-family: 'SourceHanSerifCN-Regular';
  font-style: normal;
  font-weight: 100;
  src: url('../font/SourceHanSerifCN-Regular.ttf') format('truetype');
} */

@font-face {
  font-family: 'AcuminVariableConcept';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/Acumin-Variable-Concept.ttf') format('truetype');
}

html,
body {
  /* height: 1000px; */
  width: 100%;
  background-color: #fff;
 /* background: url('http://unijoy.rgoo.com/data/data/2324c9f5d983a868ed4404fe67eeda64.jpg') no-repeat; */
 background: url('http://unijoy.rgoo.com/data/data/2324c9f5d983a868ed4404fe67eeda64.jpg') 0% 0% / cover no-repeat
/*  transition: background 2s ease;*/
   background-position:center bottom;
 /* background-size: cover;*/
}

body {
 background: url('http://unijoy.rgoo.com/data/data/2324c9f5d983a868ed4404fe67eeda64.jpg') 0% 0% / cover no-repeat
 background-position:center bottom;
 transition: background-image 2s ease;
}

/* 把我们所有标签的内外边距清零 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'AcuminVariableConcept', '微软雅黑';
}

*::-webkit-scrollbar {
  display: none;
}

*::-webkit-scrollbar-thumb {
  border-radius: 10px;
  /* -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .2); */
  background-color: #E83812;
}

*::-webkit-scrollbar-track {
  /* -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.2); */
  border-radius: 10px;
  background-color: #ccc;
}

#app {
  /* min-width: 1300px; */
}

/* em 和 i 斜体的文字不倾斜 */
em,
i {
  font-style: normal
}

/* 去掉li 的小圆点 */
li {
  list-style: none
}

img {
  /* border 0 照顾低版本浏览器 如果 图片外面包含了链接会有边框的问题 */
  border: 0;
  /* 取消图片底侧有空白缝隙的问题 */
  vertical-align: middle
}

button {
  /* 当我们鼠标经过button 按钮的时候，鼠标变成小手 */
  cursor: pointer
}

a,
a:hover {
  color: #666;
  text-decoration: none !important;
}

button,
input {
  /* "\5B8B\4F53" 就是宋体的意思 这样浏览器兼容性比较好 */
  font-family: Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, "\5B8B\4F53", sans-serif;
  /* 默认有灰色边框我们需要手动去掉 */
  border: 0;
  outline: none;
}

body {
  /* CSS3 抗锯齿形 让文字显示的更加清晰 */
  -webkit-font-smoothing: antialiased;
  background-color: #f5f5f5;
  font: 14px/1.5 '思源宋体', Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, sans-serif;
  color: #666;
}

.hide,
.none {
  display: none
}

/* 主体颜色 */
:root {
  --main-color: #E83812;
  --background-color: #ff0000;
  --bgColor: #F4F4F4;
  --text-deep: #494949;
  --text-shallow: #727272;
  --text-color-grey: #999999;
  --deep-background: #f9f9f9;
}


iframe {
  display: block;
}

.white {
  color: #fff !important;
}

.tcenter {
  text-align: center;
}

/* goBack制作 */
.goBack {
  display: none;
  position: fixed;
  right: 30px;
  bottom: 100px;
  width: 52px;
  height: 56px;
  border-radius: 3px;
  background-color: var(--main-color);
  cursor: pointer;
}

.goBack span {
  display: block;
  font-size: 36px;
  color: #fff;
  text-align: center;
  margin: 0 auto;
}