app/components/drawer/index.less
/*
抽屉组件样式
*/

.qqb-drawer-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background-color: rgba(0, 0, 0, 0.6);
  animation-name: drawerOpacity;
  animation-duration: 250ms;
  animation-fill-mode: forwards;
  animation-iteration-count: 1;
  overflow-x: hidden;
  overflow-y: auto;
  .drawer-content {
    width: 75%;
    background-color: white;
    height: 100%;
    animation-name: drawerContent;
    animation-duration: 250ms;
    animation-fill-mode: forwards;
    animation-iteration-count: 1;
    transform-origin: left center;
  }
  .drawer-content.exit {
    animation-name: drawerContentExit;
  }
}

.qqb-drawer-container.exit {
  animation-name: drawerOpacityExit;
}

@keyframes drawerOpacity {
  0% {
    opacity: 0.01;
  }
  100% {
    opacity: 1;
  }
}

@keyframes drawerOpacityExit {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0.01;
  }
}

@keyframes drawerContent {
  0% {
    transform: translate3d(-100%, 0, 0);
  }
  100% {
    transform: translate3d(0, 0, 0);
  }
}

@keyframes drawerContentExit {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-100%, 0, 0);
  }
}