body {
    background: inherit !important;
}
.layout_p {
    width: 780px !important;
}
.layout_right {
    padding-left: 0;
}
.jstree-anchor {
    max-width: 200px !important;
    height:inherit !important;
    word-wrap:break-word !important;
    white-space:normal!important;
}
.subject_item {
    margin-bottom: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}
.subject-AudioFile {
    display: none !important;
}
.settingBox {
    position: fixed;
    top: 0px;
    left: 0px;
    width: 300px;
    background: white;
    overflow: auto;
    border: 1px solid  #F5F5F5;
}
.settingBox h1{
    background: #F5F5F5;
    height: 40px;
    line-height: 40px;
    padding-left: 10px;
}
.settingBox-set {
    
}

@media print {
    html {
        display: flex;
        justify-content: center;
        width:100%;
    }
    .settingBox, .top_tool {
        display: none;
    }
}