/*对齐到0*/
*{
    margin: 0;
    padding: 0;
}
/*整个HTML铺满*/
html,body{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
/*一级div铺满*/
.pagebody{
    width: 100%;
    height: 100%;
    background-color: transparent; /*测试用背景色*/
    transition: .3s;

}


/*以下是对二级div样式的设置*/

/*这里是二级div标题头部及工具栏样式的设置*/

/*二级div之标题头部及工具栏div样式的设置*/
.head {
    display: flex;
    height: 90px;
    /*标题头部及工具栏div的高度*/
    /*min-height: 135px;*/
    flex-direction: row;
    align-items: center;
    transition: .3s;
    justify-content: space-between;
}

.head div {
    /*flex: 1;*/
    transition: .3s;
}

.head > img{
    max-height: 90%;
}

/*右部为电子书工具栏*/
.head_right {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    padding-right: 50px;
}

.head_right img {
    display: block;
    float: left;
    margin-right: 12px;
}

.head_right ul {
    display: flex;
}

.head_right li{
    list-style:none;
}

#logoimg{
    overflow: hidden;
}



/*二级div之文章目录树与文章浏览框样式的设置*/
.thread {
    height: calc(100% - 90px);
    transition: .3s;
}
.thread div{
    flex: 1;
}
.thread_body{
    display: flex;
    height: 100%;
    /*文章目录树与文章浏览框div的高度*/
}
/*左侧目录树*/
.thread_tree{
    background-color: #494949;
    height: 100%;
    flex: 0 0 20%!important;
    overflow:auto;
    transition: .3s;
    border-top: solid 1px #494949;
}
.thread_tree li{
    list-style: none;
}
.thread_tree span, .thread_tree a {
    word-break: keep-all;
    width: max-content;
}
/*拖动条*/
.thread_darg {
    cursor: w-resize;
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACOSURBVFhH7Ze7DYAwDEQjBkAMQUVBwwKMxmbALuxBfMQWUYKiSClo7kknOx/Da+NIBb1kDm3GqPkCM5htZpfcku1ZvUwS7CPoY3AX+5htxn6SfmyV2Bn6GJNGinRaf4MCFKAABShAAQpQgAIUoECNwKH11GpcWkHcA7trs00MkiW0GXgRpa8iAzOYJQWc80ZaFVv8Tyf5AAAAAElFTkSuQmCC) center center;
    background-size: contain;
    background-color: #f6f6f6;
    background-repeat: no-repeat;
    height: 100%;
    flex: 0 0 .7% !important;
    max-width: 10px;
    min-width: 8px;
    z-index: 2;
    /*兼容手机拖拽事件*/
    touch-action: none;
}

/*拖动时候的遮罩*/
.thread_darg_cover {
    display: none;
    height: 100%;
    width: 100%;
    z-index: 1;
    position: fixed;
    top: 0;
    left: 0;
}

/*正文区*/
.thread_view {
    /*background-color: #faa700;*/
    height: 100%;
    width: 100%;
}

.file>a {
    color: #f9f9f9;
    text-decoration: none
}

.folder {
    color: #f9f9f9;
    text-decoration: none
}




.treeview .hover {
    transition: .3s;
}

.file .hover {
    transition: .3s;
    color: #ffffff;
}




/*这里是工具栏的图标按钮的特效*/


.head_right a {
    display: block;
    width: 27px;
    height: 27px;
    cursor: pointer;
    background-repeat: no-repeat;
    transition: .5s;
    margin: 0 2px;
}


.btn_homepage{
    background-image: url('../image/button/home.png');
}
.btn_homepage:hover{
    background-image: url('../image/button/homt_h.png');
}
.btn_refresh{
    background-image: url('../image/button/refresh.png');
}
.btn_refresh:hover{
    background-image: url('../image/button/refresh_h.png');
}
.btn_fullscreen{
    background-image: url('../image/button/fullscreen.png');
}
.btn_fullscreen:hover{
    background-image: url('../image/button/fullscreen_h.png');
}
.btn_expand{
    background-image: url('../image/button/expand.png');
}
.btn_expand:hover{
    background-image: url('../image/button/expand_h.png');
}
.btn_tree{
    background-image: url('../image/button/tree.png');
}
.btn_tree:hover{
    background-image: url('../image/button/tree_h.png');
}
.btn_eyeprot{
    background-image: url('../image/button/eyeprot.png');
}
.btn_eyeprot:hover{
    background-image: url('../image/button/eyeprot_h.png');
}
.btn_print{
    background-image: url('../image/button/print.png');
}
.btn_print:hover{
    background-image: url('../image/button/print_h.png');
}
.btn_about{
    background-image: url('../image/button/about.png');
}
.btn_about:hover{
    background-image: url('../image/button/about_h.png');
}



/*以下是护眼模式的颜色选择框的样式设置*/
.eyeprotchoose{
    display: none;
    height: 30px;
    background-color: #ffffff;
    box-shadow: darkgrey -3px -3px 8px 0px;
    margin-top: 5px;
    position: absolute;
    right: 5px;
}


.eyeprotchoose a{
    float: left;
    width: 15px;
    height: 15px;
    margin: 5px 5px 5px 5px;
}

/*以下是外链附件保存界面的样式*/
#outattach{
    overflow: hidden;
}

/*
@media only screen and (max-width: 677px) {
    .head_right {
        flex: 1 !important;
    }
}

@media only screen and (max-width: 567px) {
    #logoimg{
        display: none;
    }
    .head{
        background: linear-gradient(#ffffffcc, #ffffffcc), url(../image/logo.png) no-repeat center;
    }
    .blank1{
        display: none;
    }
    .jinghuaji{
        padding-left: 15px;
    }
}

.blank1,.blank2{
    display: block;
}*/

.jinghuaji{
    padding: 0;
}