* {
    margin: 0;
    padding: 0;
}

#app {
    width: 100vw;
    height: 100%;
}

#hint {
    width: 100%;
    height: 100px;
    display: none;
    padding-top: 0.5rem;
    background-color: #343434;
    color: #868686;
    text-align: center;
    line-height: 2.0rem;
}

.upward_icon {
    width: 50px;
    height: 50px;
    position: fixed;
    top: 10px;
    right: 15px;
    transform: rotate(230deg);
}

#icon1 {
    width: 100%;
    height: 41vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    /* background-image: url('../images/bg.png'); */
    background-size: 100% 100%;
}

.app_icon {
    width: 100px;
    height: 100px;
    border-radius: 5px;
}

#icon1 .s1 {
    font-family: 'PingFang-SC-Heavy';
    font-size: 36px;
    font-weight: bold;
    color: white;
    margin-top: 10px;
    letter-spacing: 2px;
}

#icon1 .s2 {
    font-family: 'PingFang-SC-Blod';
    font-size: 12px;
    color: white;
    margin-top: 10px;

}

.app_introduce {
    margin: 30px 0 20px 0;
}

.app_introduce p {
    font-family: 'PingFang-SC-Medium';
    font-size: 14px;
    color: #666666;
    text-align: center;
}

#download {
    width: 100%;
    height: 25%;
    background-color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}

#download a {
    text-decoration: none;
}

.download_area {
    width: 270px;
    height: 60px;
    display: inline-block;
    /* background-color: #1280D5; */
    border-radius: 10px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    border: none;
    outline: none;
}


.ios_download {
    margin-top: 20px;
}

.Android_download {
    margin-top: 20px;
}

.download_area:active {
    opacity: 0.5;
}

.download_icon {
    width: 35px;
    height: 35px;
    padding: 0px 16px 0px 29px;
}

.download_area span {
    font-family: 'PingFang-SC-Medium';
    color: white;
    font-size: 12px;
}

#wx-tip{
    margin-top: 10px;
    font-size: 14px;
    color: #868686;
}