/* 操作手册 右侧抽屉 */

ul,
ol,
li {
    list-style: none;
    padding: 0;
    margin: 0;
}

.clearfix:after {
    content: "";
    /*设置内容为空*/
    height: 0;
    /*高度为0*/
    line-height: 0;
    /*行高为0*/
    display: block;
    /*将文本转为块级元素*/
    visibility: hidden;
    /*将元素隐藏*/
    clear: both;
    /*清除浮动*/
}

.clearfix {
    zoom: 1;
    /*为了兼容IE*/
}

.fr {
    float: right;
}

/* 内容 */
.operatingManual_drawer {
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    position: fixed;
    left: 0px;
    top: 0;
    z-index: 1051;
    display: none;
}

.operatingManual_wrap{
    width: 0px;
    height: 100vh;
    background-color: #fff;
    position: absolute;
    right: 0px;
    top: 0;
    background-color: #fff;
    z-index: 1051;
    font-size: 0;
    transition: width 1s;
    -moz-transition: width 1s;
    /* Firefox 4 */
    -webkit-transition: width 1s;
    /* Safari and Chrome */
    -o-transition: width 1s;
}

.operatingManual_wrap .operatingManual_tit{
    font-size: 16px;
    font-weight: 400;
    color: #3D3D3D;
    line-height: 49px;
    border-bottom: 1px solid #F0F0F0;
    padding: 0 16px;
}

.operatingManual_wrap .operatingManual_tit i{
    font-size: 18px;
}

.operatingManual_wrap .operatingManual_content{
    padding: 0 16px;
    height: calc(100vh - 50px);
    overflow-y: auto;
}

.operatingManual_content .block_title{
    font-size: 16px;
    font-weight: 600;
    color: #3D3D3D;
    padding: 16px 0;
}

.operatingManual_content .block_title[data-level='1']{
    font-size: 16px;
    font-weight: 600;
    color: #3D3D3D;
    padding: 12px 0;
}

.operatingManual_content .block_title[data-level='2']{
    font-size: 14px;
    font-weight: 600;
    color: #3D3D3D;
    padding: 12px 0;
}

.operatingManual_content .block_content{
    font-size: 14px;
    color: #666;
    margin: 0 0 16px;
    line-height: 22px;
}

.operatingManual_content .block_content img{
    max-width: 100%;
    margin: 12px auto;
    display: block;
    object-fit: contain;
}