body{
    font-size: 94%;;
}
#gre{
    border-bottom: #28a860 2px solid;
}
/* CSS Document */
.pankuzu {
    width: 980px;
    margin: auto;
}
#cn_01 a{
    opacity: 1;
    border-bottom: #28a860 2px solid;
}
.left{
    text-align: left;
}
.main_visual{
    min-height: 280px;
    display: flex;
    flex-direction: column;
    text-align: center;
    justify-content: center;
    align-content: center;
    background: url("../image/main_bg9.png") center no-repeat;
    background-size: cover;
    color: #fff;
    position: relative;
}
.main_visual h2{
    font-size: 320%;
    font-weight: bold;
    font-family: 'Roboto', sans-serif;
}
.main_visual p{
    font-size: 120%;
}
.greeting{
    background: url("../image/bg_013.png") top center;
    background-size: cover;
    padding: 45px;
    position: relative;
}
.greeting_text{
	margin-bottom: 20px;
}
.main_area{
    max-width: 960px;
    margin: auto;
}

.flex {
    max-width: 1024px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    position: relative;
}
.left_box {
    width: 52%;
    line-height: 30px;
    padding: 20px;
}
.ceo_name {
    text-align: right;
    padding: 15px 0;
}

.right_box {
    position: absolute;
    bottom: -45px;
    right: 95px;
}
@media screen and ( max-width: 767px ){
.pankuzu {
    margin: 0 5%;
}
.contents_box {
    display: flex;
    flex-wrap: wrap;
}
.content_inner {
    padding: 30px 10%;
}
.main_area {
    max-width: 90%;
    margin: auto;
}
.flex{
    position: static;
}
.greeting ,.left_box{
	background-position: left;
    width: 100%;
    padding: 5%;
    box-sizing: border-box;
}
.left_box{
    padding-bottom: 0px;
    background: rgba(255,255,255,0.8);
}

.ceo_box {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-top: 30px;
}
.ceo_img {
    width: 49%;
}
@media screen and ( max-width: 525px ){

}