html,
body,
#app {
  height: 100%;
  margin: 0px;
  padding: 0px;
  font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol;
  overflow: hidden;
}

/* 滚动条 */
::-webkit-scrollbar-track-piece {
  background-color: #fff; /*滚动条的背景颜色*/
  -webkit-border-radius: 0; /*滚动条的圆角宽度*/
}

::-webkit-scrollbar {
  width: 10px; /*滚动条的宽度*/
  height: 8px; /*滚动条的高度*/
}

::-webkit-scrollbar-thumb:vertical {
  /*垂直滚动条的样式*/
  height: 50px;
  background-color: rgba(153, 153, 153, 0.5);
  -webkit-border-radius: 4px;
  outline: 2px solid #fff;
  outline-offset: -2px;
  border: 2px solid #fff;
}

::-webkit-scrollbar-thumb {
  /*滚动条的hover样式*/
  background-color: rgba(159, 159, 159, 0.3);
  -webkit-border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  /*滚动条的hover样式*/
  background-color: rgba(159, 159, 159, 0.5);
  -webkit-border-radius: 4px;
}

#loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999999;
}

#loader {
  display: block;
  position: relative;
  left: 50%;
  top: 50%;
  width: 150px;
  height: 150px;
  margin: -75px 0 0 -75px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #FFF;
  -webkit-animation: spin 2s linear infinite;
  -ms-animation: spin 2s linear infinite;
  -moz-animation: spin 2s linear infinite;
  -o-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
  z-index: 1001;
}

#loader:before {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #FFF;
  -webkit-animation: spin 3s linear infinite;
  -moz-animation: spin 3s linear infinite;
  -o-animation: spin 3s linear infinite;
  -ms-animation: spin 3s linear infinite;
  animation: spin 3s linear infinite;
}

#loader:after {
  content: "";
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #FFF;
  -moz-animation: spin 1.5s linear infinite;
  -o-animation: spin 1.5s linear infinite;
  -ms-animation: spin 1.5s linear infinite;
  -webkit-animation: spin 1.5s linear infinite;
  animation: spin 1.5s linear infinite;
}


@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}


#loader-wrapper .loader-section {
  position: fixed;
  top: 0;
  width: 51%;
  height: 100%;
  background: #409EFF;
  z-index: 1000;
  -webkit-transform: translateX(0);
  -ms-transform: translateX(0);
  transform: translateX(0);
}

#loader-wrapper .loader-section.section-left {
  left: 0;
}

#loader-wrapper .loader-section.section-right {
  right: 0;
}


.loaded #loader-wrapper .loader-section.section-left {
  -webkit-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  transform: translateX(-100%);
  -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
  transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
}

.loaded #loader-wrapper .loader-section.section-right {
  -webkit-transform: translateX(100%);
  -ms-transform: translateX(100%);
  transform: translateX(100%);
  -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
  transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
}

.loaded #loader {
  opacity: 0;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.loaded #loader-wrapper {
  visibility: hidden;
  -webkit-transform: translateY(-100%);
  -ms-transform: translateY(-100%);
  transform: translateY(-100%);
  -webkit-transition: all 0.3s 1s ease-out;
  transition: all 0.3s 1s ease-out;
}

.no-js #loader-wrapper {
  display: none;
}

.no-js h1 {
  color: #222222;
}

#loader-wrapper .load_title {
  font-family: 'Open Sans';
  color: #ffffff;
  font-size: 19px;
  width: 100%;
  text-align: center;
  z-index: 9999999999999;
  position: absolute;
  top: 60%;
  opacity: 1;
  line-height: 30px;
}

#loader-wrapper .load_title span {
  font-weight: normal;
  font-style: italic;
  font-size: 13px;
  color: #FFF;
  opacity: 0.5;
}