.table-of-contents{
    width:600px;
    background-color:#f9f9f9;
    padding:20px 50px;
    margin: 40px auto 65px;
}
.table-of-contents-title{
    font-size:20px;
    font-weight: bold;
    padding-bottom: 15px;
    margin-bottom: 30px;
    border-bottom: 1px solid #CACACA;
}
.headline-number{
    margin-right: 1em;
}
.nested-headline-number{
    margin-left: 2em;
}
.nested-third-headline-number{
    margin-left: 4em;
}
.headline{
    font-weight: bold;
    margin:5px 0;
    margin-bottom: 1em;
}
.headline a {
    color: #303030;
}
.information-headline{
    font-size: 30px;
    font-weight: bold;
    margin: 80px 0 25px;
}
.nested-information-headline{
    font-size: 20px;
}
.nested-information-thrid-headline{
    font-size: 18px;
}
.information-headline-number{
    margin-right: 1em;
}
.columnDetail article table tr, .columnDetail article table th, .columnDetail article table td{
    display: flex;
}
.cnt_block ul{
    margin-left: 0;
}
.column-answer{
    text-indent: -2.45em;
    margin-left: 2.45em;
}
.column-question{
    text-indent: -2.6em;
    margin-left: 2.45em;
}
.-win .column-answer ,
.-android .column-answer{
    text-indent: -2.2em;
}

.-win .column-question ,
.-android .column-question{
    text-indent: -2.4em;
    margin-left: 2.55em;
}
@media (max-width:768px) {
     .table-of-contents{
        width: auto;
        padding: 6vw 4vw;
    }
    .headline > a ,
    .nested-headline > a ,
    .nested-third-headline > a{
        display: flex;
    }
    .headline > a > span.headline-number{
        width: 5%;
    }
    .headline > a > span.headline-contents{
        width:95%;
    }
    .nested-headline-number{
        margin-left: 1em;
        width: 10%;
    }
    .nested-headline-contents{
        width: 90%;
    }
    .nested-third-headline-number{
        margin-left: 2em;
        width: 18%;
    }
    .nested-third-headline-contents{
        width: 82%;
    }
}