.notice_box{
    display:block;
    margin-top:5vw;
    text-align:left;
    font-size: 3vw;
}
.notice_contents{
    margin:3px;
}
.notice_title{
    background-color: #0000FF;
    color: white;
    line-height: 25px;
    height: 22px;
    text-align: left;
}
.notice_text{
    padding-top: 5px;
    line-height: 1.3;
}