/*=================================
もくじ。
===============
====================================================*/

/*-------------------------
目次の大枠。
------------------------------*/
.table-of-contents{
    /* flex:1; */
    /* margin-right:auto; */
    width:200px;
    background-color:#fefefe;
    padding:0px 0 10px 0px;
    /* border-right:1px solid #eee; */
    height:90vh;
    position:sticky;
    top:35px;
    overflow-y:auto;
	overflow-x:none;
    font-size:14px;
    color:#2e4b40;
    display:none;
}

/*-------------------------
目次の見出し。
------------------------------*/
.table-of-contents-title{
    height:50px;
    line-height:50px;
    /* margin-bottom:20px; */
    font-size:14px;
    border-bottom:1px solid #eaeaea;
    letter-spacing:1px;
    padding:0 0 20px 10px;
}

/*-------------------------
目次のリスト枠。
------------------------------*/
.table-of-contents ul{
    margin:0 0 20px 0;
    border-right:1px solid #e0e0e0;
    position:relative;
}
.table-of-contents ul::before{
    content:"";
    border-right:1px solid #e0e0e0;
    height:40px;
    position:absolute;
    top:-40px;
    right:-1px;
}
.table-of-contents ul::after{
    content:"";
    border-right:1px solid #e0e0e0;
    height:120px;
    position:absolute;
    bottom:-110px;
    right:-1px;
}

/*-------------------------
目次のリスト。
------------------------------*/
.table-of-contents li{
    height:48px;
    line-height:48px;
    border-bottom:1px dashed #e0e0e0;
    list-style:none;
    position:relative;
    cursor:pointer;
    padding:0 0 0 10px;
}
.table-of-contents li::after{
    content:"";
    position:absolute;
    top:24px;
    right:1px;
    width:6px;
    border-bottom:1px solid #e5e5e5;
    /* z-index:10; */
}
.table-of-contents li:hover{
    text-decoration:underline;
}