body {
  background: #212130;
}
#app {
  font-family: Microsoft YaHei, 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

* {
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
}
body::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 8px;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 8px;
}
body::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 6px;
  background: #7d7d96;
}
body::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  border-radius: 0px;
  background: #212130;
}
@font-face {
  font-family: 'FZLanTingHeiS-H-GB';
  src: url(//s0.ssl.qhres2.com/static/0b61c9cab3b656c1.ttf?ver=1.0.966);
}
li {
  list-style: none;
}
a {
  text-decoration: none;
  background: url(about:blank);
}
/*公共样式以dt开头，表示大厅的含义*/
.dt-background {
  background: url('') center center no-repeat;
  background-size: 100% 100%;
}
.dt-text-ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dt-text-more-ellipsis {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.dt-center {
  margin: 0 auto;
}
.dt-text-center {
  text-align: center;
}
.dt-font-bold {
  font-weight: bold;
}
.dt-font-bolder {
  font-weight: bolder;
}
.dt-cursor {
  cursor: pointer;
}
.dt-middle {
  display: flex;
  align-items: center;
}
.dt-pos-abs {
  position: absolute;
}
.dt-pos-rel {
  position: relative;
}
.dt-hide {
  display: none;
}
.dt-opacity-99 {
  opacity: 0.99;
}
.dt-abs-a {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  width: 100%;
  z-index: 99;
}
.dt-abs-a-9 {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  width: 100%;
  z-index: 9;
}
.dt-dn {
  display: none;
}
.dt-overflow {
  overflow: hidden;
}
.dt-visible {
  visibility: hidden;
}
.dt-opacity-0 {
  opacity: 0;
}
.dt-padding {
  padding: 10px;
}
.dt-padding-top {
  padding-top: 10px;
}
.dt-padding-left {
  padding-left: 10px;
}
.dt-padding-bottom {
  padding-bottom: 10px;
}
.dt-padding-right {
  padding-right: 10px;
}
.dt-padding-sm {
  padding: 5px;
}
.dt-padding-top-sm {
  padding-top: 5px;
}
.dt-padding-left-sm {
  padding-left: 5px;
}
.dt-padding-bottom-sm {
  padding-bottom: 5px;
}
.dt-padding-right-sm {
  padding-right: 5px;
}
.dt-padding-lg {
  padding: 15px;
}
.dt-padding-top-lg {
  padding-top: 15px;
}
.dt-padding-left-lg {
  padding-left: 15px;
}
.dt-padding-bottom-lg {
  padding-bottom: 15px;
}
.dt-padding-right-lg {
  padding-right: 15px;
}
.dt-padding-xl {
  padding: 20px;
}
.dt-padding-top-xl {
  padding-top: 20px;
}
.dt-padding-left-xl {
  padding-left: 20px;
}
.dt-padding-bottom-xl {
  padding-bottom: 20px;
}
.dt-padding-right-xl {
  padding-right: 20px;
}
.dt-margin {
  margin: 10px;
}
.dt-margin-top {
  margin-top: 10px;
}
.dt-margin-left {
  margin-left: 10px;
}
.dt-margin-bottom {
  margin-bottom: 10px;
}
.dt-margin-right {
  margin-right: 10px;
}
.dt-margin-sm {
  margin: 5px;
}
.dt-margin-top-sm {
  margin-top: 5px;
}
.dt-margin-left-sm {
  margin-left: 5px;
}
.dt-margin-bottom-sm {
  margin-bottom: 5px;
}
.dt-margin-right-sm {
  margin-right: 5px;
}
.dt-margin-lg {
  margin: 15px;
}
.dt-margin-top-lg {
  margin-top: 15px;
}
.dt-margin-left-lg {
  margin-left: 15px;
}
.dt-margin-bottom-lg {
  margin-bottom: 15px;
}
.dt-margin-right-lg {
  margin-right: 15px;
}
.dt-margin-xl {
  margin: 20px;
}
.dt-margin-top-xl {
  margin-top: 20px;
}
.dt-margin-left-xl {
  margin-left: 20px;
}
.dt-margin-bottom-xl {
  margin-bottom: 20px;
}
.dt-margin-right-xl {
  margin-right: 20px;
}
.dt-flex {
  display: flex;
  flex-wrap: nowrap;
}
.text-waring {
  color: #ff951c;
}
.text-primary {
  color: #b4b4c3;
}
.text-white {
  color: #ffffff;
}
.monitor-a {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}