body, html {
    padding: 0;
    margin: 0;
    height: 100%;
}

.main {
    height: 100%;
    width: 100%;
    max-width: 500px;
    min-width: 360px;
    margin: 0 auto;
    outline: 4px solid #ccffff;
    outline-offset: -4px;
    /*background-color: #ffffcc;*/
    padding: 4px;
    box-sizing: border-box;
}

.title {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 45px;
    flex-direction: column;
    height: 40%;
}

.title img {
    width: 120px;
    height: 120px;
}

.title p {
    font-size: 18px;
    margin: 6px 0 0 0;
    color: #444;
}

.title p span {
    color: #FF0000;
    font-size: 24px;
}

#sp1 {
    color: #4285F4;
}

#sp2 {
    color: #EA4335;
}

#sp3 {
    color: #FBBC05;
}

#sp4 {
    color: #34A853;
}

#sp5 {
    color: #EA4335;
}

.point {
    height: 23%;
}

ul {
    padding: 0;
    width: 35%;
    margin: 0 auto;
}

ul li {
    text-align: center;
    line-height: 30px;
    font-size: 30px;
    color: #0099ff;
    font-family: jiaotangnaicha;
}

.download_div {
    width: 90%;
    height: 10%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.download {
    width: 100%;
    height: 42px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    /*border: 1px dashed black;*/
}

.download span {
    margin-left: 8px;
}

.download img {
    width: 32px;
    height: 32px;
}

.download_and {
    background-color: #28a4c9;
    margin-right: 5px;
}

.download_ios {
    background-color: #34A853;
    margin-left: 5px;
}

.logo {
    display: flex;
    justify-content: space-around;
    width: 80%;
    height: 12%;
    margin: 0 auto;
    padding: 10px 0;
    box-sizing: border-box;
}

.logo img {
    width: 28px;
    height: 28px;
}

#img1 {
    animation: logoanim 2s linear 0s infinite alternate;
}

#img2 {
    animation: logoanim 2s linear 0.5s infinite alternate;
}

#img3 {
    animation: logoanim 2s linear 1.0s infinite alternate;
}

#img4 {
    animation: logoanim 2s linear 1.5s infinite alternate;
}

#img5 {
    animation: logoanim 2s linear 2.0s infinite alternate;
}

#img6 {
    animation: logoanim 2s linear 2.5s infinite alternate;
}

.tip {
    text-align: center;
    width: 90%;
    height: 15%;
    margin: 0 auto;
}

@font-face {
    font-family: 'jiaotangnaicha';
    src: url('../font/焦糖奶茶.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@keyframes logoanim {
    from {
        margin-top: 0px;
    }
    to {
        margin-top: 20px;
    }
}