* {
    margin: 0;
    padding: 0;
}

body {
    width: 100%;
    min-height: 100vh;
    background-image: url('../images/bg.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.wrap {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    width: 100%;
    height: 100%;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    align-items: center;
}

.logo {
  display: block;
  margin: 50px auto 0;
  width: 150px;
  height: 150px;
  border-radius: 20px;
}

.content {
    width: 75%;
    line-height: 40px;
    font-family: PingFangSC-Regular;
    font-size: 25px;
    color: #333333;
    text-align: center;
    margin-top: 73px;
    padding-bottom: 30px;
}

.bottom {
    font-size: 16px;
    color: #333;
    padding-bottom: 30px;
}