.login-root {
  height: 100vh;
  position: relative;
  background-image: url('../../assets/img/aofeng/bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  .back {
    box-sizing: content-box;
    height: 41%;
    position: relative;
    overflow: hidden;
    .welcome {
      z-index: 1;
      color: rgb(0 0 0 / 85%);
      font-size: 20px;
      position: absolute;
      width: 80VW;
      left: 50%;
      top: 11%;
      margin-left: -40VW; //当前div宽度的一半让其居中
      text-align: center;
      .company-title {
        font-weight: 540;
      }
    }
    .back-foot {
      z-index: 0;
      height: 80px;
      width: 100%;
      position: absolute;
      left: 0;
      bottom: 0;
    }
  }
  .login-foot {
    height: 59%;
    position: relative;
    .login-card {
      transform: translate(-50%,-50%);
      position: absolute;
      width: 100%;
      left: 50%;
      top: 45%;
      div {
        background-color: transparent;
      }
    }
  }
}
.group {
  margin-top: 1vh;
}