.aboutus02-title01 h1 {
    font-size: 24px;
    color: #333333;
    font-weight: normal;
    line-height: 1.3;
    display: inline-block;
    position: relative;
    padding: 0 0 20px 0;
    position: relative;
    margin: 0 0 25px 0;
}
.aboutus02-title01 h1::before {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    bottom: 0;
    margin-left: -33px;
    width: 66px;
    height: 2px;
    background-color: #003399;
}
.dnntitle p {
    font-size: 16px;
}