.fixed-top {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    background-color: white;
}

.fixed-top-default {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    background-color: white;
}


.header-top {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 10000; /* 设置大一点的 z-index 值，以确保在其他元素之上 */
}

.navbar {
    background-color: rgba(0, 0, 0, 0);
}


.username {
    font-size: 20px;
}

#bp_type {
    height: 50px;
}


#bp_version {
    height: 50px;
}

#bp_title {
    height: 50px;

}

#bp_url {
    height: 50px;

}

#bp_user,
#bp_tips {
    height: 50px;

}


.card-search {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #f8f9fa;
    background-clip: border-box;
    border: 1px solid rgba(0, 0, 0, .125);
    border-radius: 10px;
    padding: 2rem 3rem;
}


.form-control {
    height: calc(1.5em + 0.75rem + 10px);
}


.image-container {
    position: relative;
}

.centered-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}


.img-fluid {
    border-radius: 10px;

}

.text-center h4 {
    font-size: 20px
}


.text-center p {
    font-size: 15px
}


.form-control-radius {
    font-weight: 400;
    border-radius: 10px;
    /*background-color: #E9ECEF;*/
}


.form-control-radius-content {
    -moz-border-radius-bottomleft: 10px;
    -moz-border-radius-bottomright: 10px;
    background-color: #E9ECEF;
}


.form-control span {
    font-weight: 300;
    color: #596f5e;
}


.form-control-radius img {
    border-radius: 5px;
    /*max-height: 720px;*/
    margin-top: 30px;
    margin-bottom: 30px;
    max-width: 100%;
}

.form-control-radius h1 {
    padding: 10px 5px;
    font-size: 28px;
}

.form-control-radius h2 {
    padding: 10px 5px;
    font-size: 26px;
}


.form-control-radius h3 {
    padding: 10px 5px;
    font-size: 24px;
}

.form-control-radius h4 {
    padding: 10px 5px;
    font-size: 22px;
}

.form-control-radius h5 {
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 20px;
}


.form-control-radius p {
    padding: 10px 5px;
    font-size: 18px;
}

.form-control-radius li {
    padding: 10px 5px;
    font-size: 18px;
}


input {

    border-radius: 5px;
}


.btn-sub {
    color: #495057;
    background-color: #e9ecef;
    border-color: #e9ecef;
    padding-top: 10px;
    padding-bottom: 10px
}

.btn-sub-box {
    color: #495057;
    border-color: #ccced1;
}


.btn-sub-box-active {
    color: #007bff;
    border-color: #007bff;
}


.btn-sub-put {
    color: #007bff;
    border-color: #007bff;
}

.btn-like {
    color: #e7f0fc;
    background-color: #d5e8fd;
    border-color: #e7f0fc;
}

.btn-unlike {
    color: #fafafa;
    background-color: #fafafa;
    border-color: #fafafa;
}


.centered-text-all {
    position: absolute;
    top: 10%;
    left: 20%;
    transform: translate(-10%, 0%);
}

#editableDiv:empty:before {
    content: attr(placeholder);
    color: gray;
}


.ql-size {
    font-size: 18px; /* Or any size you prefer */
}


figure.media {
    display: block;
    margin: 1em 0;
}

figure.media > div {
    position: relative;
    padding-bottom: 56.25%; /* For 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

figure.media > div > iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


.embed-media-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
}

.embed-media-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


.btn-sub-search {
    border-radius: 0;
    border-bottom: 1px solid;
    color: #5a6268;

}


.note-item {
    box-shadow: 0 1px 4px -2px rgba(0, 0, 0, .13), 0 2px 8px 0 rgba(0, 0, 0, .08), 0 8px 16px 4px rgba(0, 0, 0, .04);
    display: none;
    border-radius: 15px;
}

.note-content {
    max-height: 320px; /* 设置你的div最大高度 */
    overflow: hidden;
}


.note-content img {
    border-radius: 5px;
    margin-top: 30px;
    margin-bottom: 30px;
    max-width: 100%;
}


.note-more {
    display: flex;
    justify-content: space-between;
}

.note-item-time {
    color: #d0d0d0 !important;
}

.note-item-collapse {
    display: none;
}


.editor-sub {
    height: 10px;
    background-color: #fafafa;
    width: 95%;
    margin: auto;
    border-left: 1px solid #ccced1;
    border-bottom: 1px solid #ccced1;
    border-right: 1px solid #ccced1;
    border-bottom-right-radius: 5px;
    border-bottom-left-radius: 5px;
}

.fixed-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: #ffffff; /* 设置背景颜色 */
    border-radius: 50%; /* 将按钮样式设为圆形 */
    z-index: 999; /* 设置按钮的层级，确保它显示在其他内容之上 */
    /* 可以添加其他样式，如图标、文字等 */
    border: 1px solid;
    text-align: center;
    padding-top: 3px;
    color: #777777;
}

#fullscreen-overlay {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    display: none;
    background-color: rgba(0, 0, 0, 0.9);
    width: 100%;
    height: 100%;
}

#fullscreen-image {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
}


pre {
    font-size: 14px;
    color: rgb(0, 0, 0);
    letter-spacing: normal;
    text-align: start;
    border-width: 1px !important;
    border-style: solid !important;
    border-color: rgb(192, 192, 192) !important;
    padding: 30px !important;
    background: rgb(255, 255, 255) !important;
    box-shadow: rgb(0, 0, 0) 0px 0px 0px !important;
    max-height: 500px !important;
    overflow: auto !important;
}


.shadow-effect {
    transition: box-shadow .3s;
}

.shadow-effect:hover {
    box-shadow: 0 0 11px rgba(33, 33, 33, .2);
    border-radius: 5px;
}


.wiki-comment {
    margin-left: 8px;
    background-color: #9E9E9E;
    color: white;
    border-radius: 50px;
    padding: 5px 8px;
    font-size: 16px;
}

.wiki-content {
    margin-left: 5%;
    margin-right: 5%;
    width: 90%;
}

.column-content {
    margin-left: 4%;
    margin-right: 4%;
    width: 100%;
}

.tree-view {
    margin-left: 4%;
    margin-right: 4%;
    width: 100%;
}


@media (min-width: 992px) {
    .wiki-content {
        margin-left: 0;
        margin-right: 0;
        width: 56%;
    }

    .column-content {
        margin-left: 0;
        margin-right: 0;
        width: 20%;
    }

    .tree-view {
        margin-left: 5%;
        margin-right: 0;
        width: 17%;
    }

}





.clipped-paragraph {
    width: 195px;
    font-size: 24px;
    max-height: 110px;
    overflow: hidden;
    margin-bottom: 10px;
}


.clipped-paragraph span {
    color: #999999;
    font-size: 20px;
}


.column-tag {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;

    color: white;
    background-color: #FF9800;
    margin: 12px;
    padding: 3px 12px;
    border-radius: 50px;
    font-size: 16px;
}


.column-box {
    padding: 50px 22%;
    background-color: white;

}


.wiki-more {
    padding: 0 22%;

}





.column-box-tag {


    color: white;
    background-color: #FF9800;
    padding: 3px 12px;
    border-radius: 50px;
    font-size: 16px;
    margin: 5px 12px 12px;
}


.column-item {
    margin-bottom: 10px;
    padding: 10px;
}

.column-item a {
    color: #777 !important;
}


.column-item-active {
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, .125);
}


.column-item-active a {
    color: #007bff !important;
}

.column-select option {
    padding: 10px;
    height: 50px;


}



.list-group-item{
    border: 0;
    padding: 0.15rem 0.25rem;
    background-color: #fafafa;
}


list-group-item:hover {
    color: #7abaff;
}


.glyphicon-chevron-up {
    content: url(../img/shouqi.png)

}

.glyphicon-chevron-down {
    content: url(../img/zhankai.png)
}



.treeview li{
    font-size: 14px;

    white-space: nowrap; /* 强制不换行 */
    overflow: hidden; /* 隐藏溢出内容 */
    text-overflow: ellipsis; /* 使用省略号表示溢出内容 */
    width: 100%; /* 设置固定宽度，保证一行显示 */


}



.glyphicon{
    margin-right: 15px!important;
}



.ql-video{
    height: 650px;
}