WebSdk_DemoLY/example/html-example/css/_index.scss

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  box-sizing: border-box;
  overflow-x: hidden;
}

body {
  font-family: "Trebuchet MS", sans-serif;
  padding: 15px;
}

.demoHeaders {
  margin-top: 2em;
}

#dialog-link {
  padding: 0.4em 1em 0.4em 20px;
  text-decoration: none;
  position: relative;
}

#dialog-link span.ui-icon {
  margin: 0 5px 0 0;
  position: absolute;
  left: 0.2em;
  top: 50%;
  margin-top: -8px;
}

#icons {
  margin: 0;
  padding: 0;
}

#icons li {
  margin: 2px;
  position: relative;
  padding: 4px 0;
  cursor: pointer;
  float: left;
  list-style: none;
}

#icons span.ui-icon {
  float: left;
  margin: 0 4px;
}

.fakewindowcontain .ui-widget-overlay {
  position: absolute;
}

select {
  width: 200px;
}
.panorama-box {
  display: flex;
  fieldset:first-child{
    flex: 1;
  }
  fieldset:last-child{
    width: 300px;
  }
  .video-container {
    border: 1.5px solid #c0c0c0;
    margin-top: 15px;
    display: flex;
    position: relative;
    cursor: pointer;
    canvas {
      width: 100%;
      aspect-ratio: 3840 / 2160;
    }
    .video-tip {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      display: none;
    }
  }
}

.tip {
  background-color: #fff3a5;
  padding: 0.5em 1em;
  margin: 1em;
  border-radius: 5px;
}

.particulars-box {
  &-list {
    display: flex;
    gap: 15px;
    &-item {
      flex: 1;
      .video-container {
        display: flex;
        cursor: pointer;
        margin-top: 15px;
        border: 1.5px solid #c0c0c0;
        position: relative;
        overflow: hidden;
        aspect-ratio: 16/9;
        canvas {
          aspect-ratio: 16/9;
          width: 100%;
          position: absolute;
          left: 0;
          top: 0;
          cursor: move;
          transform-origin: top left;
          max-width: none;
        }
        .video-tip1,
        .video-tip2 {
          position: absolute;
          top: 50%;
          left: 50%;
          transform: translate(-50%, -50%);
          display: none;
        }
      }
      &.active .video-container {
        border-color: red;
      }
    }
  }
}

.lx-style {
  animation-name: fadeIn;
  animation-duration: 1s;
  animation-direction: alternate;
  animation-iteration-count: infinite;
  animation-timing-function: linear;
  background: red !important;
  color: #fff !important;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}