#app {
    position: fixed;
    width: 100%;
    height: calc(100% - 0px);
    top: 0;
    left: 0
}

#app iframe {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    display: block;
    width: 1px;
    min-width: 100%;
    height: 1px;
    min-height: 100%;
    border: 0;
    overflow: hidden
}

#app .cicle {
    position: absolute;
    right: 0;
    top: 70px;
    z-index: 10
}

#sidebar3 {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 20px
}

#sidebar3 .back {
    display: block;
    text-align: center
}

#sidebar3 .back h2 {
    text-align: center;
    color: #fff;
    font-weight: 400;
    font-size: 18px
}

#sidebar3 .back img {
    width: 38px;
    height: 38px
}

#sidebar3 .sidebar {
    margin: 15px 0 0
}

#sidebar3 .sidebar li+li {
    margin-top: 18px
}

#sidebar3 .sidebar li img {
    width: 100px;
    border-radius: 10px
}

#sidebar3 .sideShare {
    margin: 15px 0;
    display: flex
}

#sidebar3 .sideShare li+li {
    margin-left: 10px
}

#sidebar3 .close-sidebar span {
    color: #fff;
    font-size: 40px
}