.aiot-design-collapse .aiot-design-collapse-item {
  margin-bottom: 2px!important;
}
.aiot-design-collapse > .aiot-design-collapse-item > .aiot-design-collapse-header {
  font-size: 12px;
  font-weight: 600;
  padding: 0 8px 0 28px !important;
  height: 28px;
  line-height: 28px!important;
  background: #F7F9FD !important;
}
.aiot-design-collapse > .aiot-design-collapse-item > .aiot-design-collapse-header .aiot-design-collapse-arrow {
  left: 8px !important;
  padding-top: 0px!important;
  margin-top: 3px!important;
  -webkit-transform-origin: center center;
      -ms-transform-origin: center center;
          transform-origin: center center;
  -webkit-transition: -webkit-transform 0.4s;
  transition: -webkit-transform 0.4s;
  transition: transform 0.4s;
  transition: transform 0.4s, -webkit-transform 0.4s;
}
.aiot-design-collapse > .aiot-design-collapse-item > .aiot-design-collapse-header .aiot-collapse-close {
  -webkit-transform: rotate(-180deg);
      -ms-transform: rotate(-180deg);
          transform: rotate(-180deg);
}
.aiot-design-collapse > .aiot-design-collapse-item > .aiot-design-collapse-content > .aiot-design-collapse-content-box {
  padding: 4px 12px !important;
}