body{
    margin: 0;
    padding: 0;
    background: #87d3ff url("../img/back.png");
    height: 100vh;
    background-size: 100% 100%;
    position: relative;
    overflow: hidden;
}

.people {
    position: absolute;
    bottom: 0;
    width: 100px;
}

.right {
    transform: rotateY(180deg);
}

.apple {
    width: 40px;
    position: absolute;
    top: 0px;
}
.boom {
    width: 60px;
    position: absolute;
    top: 0px;
}

.motion {
    transition: all ease 0.5s;
}
.totalNums {
    position: absolute;
    right: 30px;
    top: 30px;
    font-size: 20px;
    color: red;
}