#news{/*index.htmlに直接記入する際に使う枠*/
    height: 400px;
    overflow-y: scroll;
}
.box{
    width: 100%;
    margin: 0.75em 0;
    background-color: #FFF;
    border-top: solid #DBDDE0 1px; 
}
.box a{
    text-decoration: none;
}
.box dt{
    margin-top: 0.4em;
    margin-bottom: 0.5em;
    margin-left: 0.3em;
}
.box dt::before{
    content:'お知らせ';
    font-size: 0.7em;
    position: relative;
    display: inline-block;
    margin-right: 7px;
    top: -2px;
    background: #0e1d35;
    width: 80px;
    color: #fff;
    text-align: center;
    line-height: 25px;    
}
.box dd{
    line-height: 1.25em;
}

.new dt::after{
    content: 'new';
    margin-left: 0.9em;
    color: #ed6d3d;
}