前阵子有个新手引导的需求，本来同事说用UI框架的modal框做，想了想感觉下一步的动作太生硬了，干脆就自己动手写了写，效果还不错。
主要用css animation做跳转动画，用绝对定位定位引导框
效果如下：

vue文件

<!-- 新手引导 -->
<template>
  <div>
    <div class="model">
      <div class="page-container">
        <div class="step1 text-center shadow" v-show='step === 1'>
          <i class="btn-close el-icon-close" @click='closeGuide'></i>
          <img src="./../images/guide/guide-img-start.png" alt="">
          <p class="font-18 color-333 text">{{$t('m.guide.text1')}}</p>
          <p class="font-12 color-999 choose">{{$t('m.guide.choose')}}</p>
          <el-popover
            placement="bottom"
            width="160"
            v-model="showPopover"
            trigger="hover">
            <ul class="lang-list">
              <li class="font-14"  @click='changeLang(item)' v-for="(item,index) in list" :key='index' :value='item.lang'>{{item.lang}}</li>
            </ul>
            <span slot="reference" class="color-555 touch">{{lang}} &nbsp;&nbsp; <i class="el-icon-arrow-down"></i> </span>
          </el-popover>
          <br>
          <el-button type='warning' @click="step = 2" class="btn">{{$t('m.common.next')}}</el-button>
        </div>
        <div class="step2 shadow"
              :class="{nextStep2: step === 2 && direction === 'next', preStep2: step === 2 && direction === 'pre',
                      nextStep3: step === 3 && direction === 'next', preStep3: step === 3 && direction === 'pre',
                      nextStep4: step === 4 && direction === 'next', preStep4: step === 4 && direction === 'pre',
                      nextStep5: step === 5 && direction === 'next'}"
              v-show='step !== 1'>
          <div class="mark text-center">
            <span v-if='step === 2'>{{$t('m.menu.title2')}}</span>
            <span v-if='step === 3'>{{$t('m.menu.title3')}}</span>
            <span v-if='step === 4'>{{$t('m.menu.title4')}}</span>
            <span v-if='step === 5'>{{$t('m.header.helpCenter')}}</span>
            &nbsp;&nbsp; <i class="el-icon-arrow-down"></i></div>
          <div class="vl"></div>
          <div class="main">
            <i class="btn-close el-icon-close" @click='closeGuide'></i>
            <img src="./../images/guide/guide-img-adcenter.png" class="fl" alt="">
            <div class="fr right">
              <p v-if='step === 2'>{{$t('m.guide.text2')}}</p>
              <p v-if='step === 3'>{{$t('m.guide.text3')}}</p>
              <p v-if='step === 4'>{{$t('m.guide.text4')}}</p>
              <p v-if='step === 5'>{{$t('m.guide.text5')}}</p>
              <p class="text-right btn-list">
                <el-button plain @click="step--, direction = 'pre'">
                  <img src="./../images/guide/guide-icon-left-default.png" alt="">
                </el-button>
                <el-button class="btn-next"  v-if='step !== 5'  @click="step++, direction = 'next'">
                  <img src="./../images/guide/guide-icon-right-default.png" alt="">
                </el-button>
                <el-button  v-if='step === 5'  @click='closeGuide' class="btn-next">
                  {{$t('m.guide.start')}}
                </el-button>
              </p>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  // props: [ 'step' ],
  data () {
    return {
      step: 1,
      direction: 'next',
      showPopover: false,
      list: [
        {
          lang: 'English',
          code: 'en'
        }, {
          lang: 'Spanish',
          code: 'es'
        }, {
          lang: 'Portuguese',
          code: 'pt'
        }, {
          lang: 'Russian',
          code: 'ru'
        }, {
          lang: 'Italian',
          code: 'id'
        }, {
          lang: 'French',
          code: 'fr'
        }, {
          lang: 'German',
          code: 'de'
        }, {
          lang: 'Polish',
          code: 'pl'
        }
      ],
      lang: 'English'
    }
  },

  components: {},

  created: function () {
  },

  methods: {
    changeLang: function (item) {
      this.$emit('changeLang', item)
      this.lang = item.lang
      this.showPopover = false
    },
    closeGuide: function () {
      this.$emit('closeGuide')
    }
  }
}

</script>
<style lang='stylus' scoped>
.page-container{
  position relative
  line-height 12px
}
.model{
  width 100vw
  height 100vh
  background rgba(0, 0, 0, 0.3)
  position fixed
  top 0
  left 0
  z-index 999
}
.shadow{
  box-shadow:0px 2px 3px 1px rgba(0,0,0,0.1)
  border-radius:4px
}
.btn-close{
  position absolute
  top 5px
  right 5px
  cursor pointer
}
.main{
  padding 16px 7px 12px 16px
  .right{
    width 240px
    p{
      font-size 14px
      color #333333
      line-height 22px
    }
    .btn-list{
      position absolute
      bottom 12px
      right 7px
      .el-button{
        width 60px
        height 24px
      }
      .btn-next{
        background rgba(255,233,207,1)
        border-radius 2px
        border 1px solid rgba(251,136,0,1)
      }
    }
  }
}
.step1{
  width 400px
  height 474px
  margin auto
  padding 60px 48px 0
  background #fff
  margin-top 200px
  position relative
  .text{
    line-height 28px
    margin-top 40px
    margin-bottom 30px
  }
  .choose{
    line-height 17px
    font-style italic
    margin-bottom 10px
  }
  .btn{
    width 140px
    height 40px
    margin-top 40px
  }
}
.step2{
  position absolute
  top 170px
  left 80px
  width 388px
  height 140px
  background #fff
}
.nextStep2{
  animation goToStep2 0.5s ease
}
.preStep2{
  animation backToStep2 0.5s ease
}
.preStep3{
  left 200px
  animation backToStep3 0.5s ease
}
.nextStep3{
  left 200px
  animation goToStep3 0.5s ease
}
.preStep4{
  left 320px
  width 388px
  animation backToStep4 0.6s ease
  .mark{
    width 160px
  }
}
.nextStep4{
  left 320px
  width 388px
  animation goToStep4 0.5s ease
  .mark{
    width 160px
  }
}
.nextStep5{
  left unset
  left 825px
  top 90px
  animation goToStep5 0.6s ease
  .mark{
    width 180px
    left 40px
  }
  .vl{
    left 100px
  }
}
@keyframes backToStep2 {
  0% {
    transform: scale(1.0)
    left 200px
  }
  50%{
    transform: scale(0)
    left 0px
  }
  100% {
    transform: scale(1.0)
    left 80px
  }
}
@keyframes goToStep2 {
  from {
    transform: scale(0)
  }
  to{
    transform: scale(1.0)
  }
}
@keyframes goToStep3 {
  0% {
    transform: scale(1.0)
    left 80px
  }
  50%{
    transform: scale(0)
    left 140px
  }
  100% {
    transform: scale(1.0)
    left 200px
  }
}
@keyframes backToStep3 {
  0% {
    transform: scale(1.0)
    left 320px
  }
  50%{
    transform: scale(0)
    left 160px
  }
  100% {
    transform: scale(1.0)
    left 200px
  }
}
@keyframes goToStep4 {
  0% {
    transform: scale(1.0)
    left 200px
  }
  50%{
    transform: scale(0)
    left 240px
  }
  100% {
    transform: scale(1.0)
    left 320px
  }
}
@keyframes backToStep4 {
  0% {
    transform: scale(1.0)
    left 825px
  }
  50%{
    transform: scale(0)
    left 520px
    top 120px
  }
  100% {
    transform: scale(1.0)
    left 320px
    top 170px
  }
}
@keyframes goToStep5 {
  0% {
    transform: scale(1.0)
    left 320px
  }
  50%{
    transform: scale(0)
    left 520px
    top 120px
  }
  100% {
    transform: scale(1.0)
    left 825px
    top 90px
  }
}
.mark{
  width 125px
  height 40px
  line-height 40px
  border-radius 20px
  position absolute
  font-size 13px
  top -60px
  left 0
  background #fff
}
.vl{
  width 2px
  height 20px
  background #ffffff
  position absolute
  top -20px
  left 60px
}
.lang-list{
    cursor pointer
    list-style none
    color #222222
    line-height 36px
    padding-top 10px
    .user-email{
      padding-left 24px
      color #555
      border-bottom 1px solid #ddd
    }
    li{
      padding-left 24px
    }
    li:hover{
      color #ff9e00
      background rgba(255,158,0,0.1)
    }
  }
</style>