body{
    margin: 0;
    line-height: 1.5;
    color: #363636;
    font-size: 14px;
}
#app{
    padding: 0 10px;
    background-color: #ebebeb;
}
#sidebars{
    display: none;
}
#sub_content img, #sub_content audio {
    max-width: 100% !important;
}