css3卡片翻转动画效果

把动画写在里层的div避免动画卡顿

<div class="cardbox">
          <div class="card" >
            <div class="style1" >
              <div class="ser_img"><img src="../../../static/image/service1.png" alt=""></div>
              <div class="explain">
                <p class="bold_size">智能管家系统</p>
                <small>买家裂变粉丝</small>
              </div>
            </div>

            <div class="style2" >
              <div class="info">
                <p class="bold_size">智能管家系统</p>
                <p class="des">将公众号打造成店铺IP，系统自动打标，会员多维度筛选，实现精细化会员管理。利用公众号搭建多种营销活动，沉淀用户，裂变粉丝，引流至店，提高复购，从消费粉丝裂变合伙人。形成买家-粉丝-合伙人的微信电商生态闭环。</p>

              </div>
            </div>
          </div>
</div>

.cardbox {
      @include wh(100%, 512px);
      // background: lightblue;
      display: flex;
      flex-wrap: wrap;
      align-content: space-between;
      justify-content: space-between;
      transform: translate3d(0, 0, 0);
      .card {
        @include wh(410px, 240px);
        text-align: center;
        position: relative;

        &:hover .style1 {
          z-index: 1;
          transform: rotateY(180deg);
        }
        &:hover .style2 {
          z-index: 2;
          transform: rotateY(0deg);
        }

        .style1,
        .style2 {
          @include wh(100%, 100%);
          position: absolute;
          left: 0;
          top: 0;
          transition: all 0.5s ease-in-out;
          transform-style: preserve-3d;
          backface-visibility: hidden;
          box-shadow: 3px 5px 7px 0px rgba(68, 68, 68, 0.06);
          background: #fff;
        }

        .style1 {
          transform: rotateY(0deg);
          z-index: 2;

          .ser_img {
            @include wh(100%, 150px);
            background: #fd7776;
            img {
              @include wh(100%, 150px);
            }
          }

          .explain {
            @include wh(100%, 90px);
            // background: lightgreen;
            padding-top: 18px;

            p {
              margin-bottom: 21px;
              position: relative;

              &::after {
                content: "";
                display: block;
                @include wh(28px, 2px);
                background: #e61211;
                position: absolute;
                left: 0;
                right: 0;
                margin: auto;
                bottom: -12px;
              }
            }

            // small {
            //   // font-size: 12px;
            //   // color: rgba(133, 133, 133, 1);
            //   // line-height: 24px;
            // }
          }
        }

        .style2 {
          z-index: 1;
          transform: rotateY(180deg);

          display: flex;
          align-items: center;
          justify-content: center;
          font-size: 12px;
          .info {
            @include wh(315px, 196px);
            // background: pink;
            border-bottom: 1px solid #cfcfcf;
            text-align: left;
            position: relative;

            .bold_size {
              margin-bottom: 33px;
              position: relative;
              text-align: center;

              &::after {
                content: "";
                display: block;
                @include wh(28px, 2px);
                background: #e61211;
                position: absolute;
                left: 0;
                right: 0;
                margin: auto;
                bottom: -12px;
              }
            }

            .des {
              line-height: 24px;
            }
          }
        }
      }
    }