*{
    padding: 0;
    margin: 0;
}
html,body{
    width: 100%;
    height: 100%;
    font-family: "Microsoft YaHei";

    -webkit-text-size-adjust:none;/*用rem来设置行高,边距之类的单位 消除webkit的默认属性.否则在其它的地方rem不是以根目录作为基准值*/
    background-color: #ffffff;
}

html{
    font-size: 62.5%;/*10 ÷ 16 × 100% = 62.5%*/
}
body{
    font-size: 1.4rem;/*1.4 × 10px = 14px */
}
.content{
    width: 100%;
    height: 100%;
    background: url(img/bg.jpg) no-repeat center;
    background-size: 100%;
    text-align: center;
}

.air{
    width: 22%;
    position: absolute;
    bottom: 22%;
    left: 0;
}

.logo{
    width: 100%;
    text-align: center;
}
.logoImg{
    width: 25%;
    margin-top: 10%;

}
.nameImg{
    width: 70%;
    margin-top: 10%;

}
.wenZi{
    margin-top: 5%;
    font-size: 2rem;
    color: #ffffff;
}

.wenZi p:last-child{
    margin-top: 2%;
}

.myBtn{
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
    height: 4rem;
    background-color: #ffffff;
    text-align: center;
    line-height: 4rem;
    font-size: 2rem;
    color: #AC5FF8;
    border-radius: 5rem;
}
.myBtn img{
    width: 1.5rem;
    height: 1.5rem;
    margin-right: 1rem;
}