/* head_bg
----------------------------------*/

.head_bg {    
    background-image: url(../img/head_wave.svg),url(../img/zeh/head_bg.jpg);
    background-repeat: no-repeat,no-repeat;
    background-size: contain,cover;
    background-position: center bottom,right 0%;
}
@media (max-width: 575px) {
.head_bg {    
    background-image: url(../img/head_wave_s.svg),url(../img/zeh/head_bg_s.jpg);
    background-repeat: no-repeat,no-repeat;
    background-size: contain,cover;
    background-position: center bottom,center top;
}
}



/* zeh_area
------------------------------------------------------------*/
.zeh_area {
    position: relative;
    margin-left: 0px;
    margin-right: 0px;
    padding-bottom: 5%;
    padding-top: 5%;
    color: #727171;
}
@media (max-width: 575px) {
.zeh_area {    
    margin-left: 10px;
    margin-right: 10px;
}	
}
.zeh_area2 {
    position: relative;
    margin-left: 0px;
    margin-right: 0px;
    padding-bottom: 5%;
    padding-top: 5%;
    color: #727171;
    background-color: rgba(141,187,228,0.1);
    margin-top: 5%;
}
@media (max-width: 575px) {
.zeh_area2 {    
    margin-left: 10px;
    margin-right: 10px;
}	
}
.zeh_ttl {
    position: relative;
    padding: 0.2rem 0 2rem;
    margin-bottom: 2.5rem;
    font-weight: bold;
    font-size: 20px;
    color: #353535;  
}	
@media (max-width: 575px) {
.zeh_ttl {    
    font-size: 18px;
}	
}
.zeh_ttl::before {
    position: absolute;
    border-bottom: 7px solid #8DBBE4;
    top: 80%;
    left: 0%;
    width: 10vw;
    content: '';
}
@media (max-width: 575px) {
.zeh_ttl::before {    
    width: 50vw;
}	
}
.zeh_ttl2 {
    position: relative;
    padding: 0.2rem 0 2rem;
    margin-bottom: 0rem;
    font-weight: bold;
    font-size: 20px;
    text-align: center;
    color: #353535;  
}	
@media (max-width: 575px) {
.zeh_ttl2 {    
    font-size: 18px;
}	
}
.zeh_ttl2::before {
    position: absolute;
    border-bottom: 7px solid #8DBBE4;
    top: 80%;
    left: 50%;
    transform: translateX(-50%);
    width: 25vw;
    content: '';
}
@media (max-width: 575px) {
.zeh_ttl2::before {    
    width: 90vw;
}	
}
.zeh_ttl3 {
    font-weight: bold;
    font-size: 18px;
    color: #8dbbe4;
    border: 3px solid #8dbbe4;
    border-radius: 10px;
    display: inline-block;
    text-align: center;
    margin-right: auto;
    margin-left: auto;
    padding-top: 10px;    
    padding-bottom: 10px;
    margin-bottom: 3%;
    width: 45vw;
}
@media (max-width: 767px) {
.zeh_ttl3 {    
    width: 70vw;
    margin-bottom: 5%;
}	
}
@media (max-width: 575px) {
.zeh_ttl3 {    
    width: 90vw;
}	
}
.zeh_tx {
    font-size: 16px;
    margin-bottom: 2%;
    font-feature-settings: "palt";
    text-align: left;
}

.zeh_box {
    padding-bottom: 1%;
    margin-top: 5%;
    color: #727171;
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.zeh_img01 {
    position: absolute;
    bottom: 0;
    left: 2vw;
}
@media (max-width: 1199px) {
.zeh_img01 {
    position: absolute;
    bottom: 0;
    left: 5vw;
}
}
.zeh_img02 {
    position: absolute;
    bottom: 0;
    right: 10vw;
}
@media (max-width: 1199px) {
.zeh_img02 {
    position: absolute;
    bottom: 0;
    right: 5vw;
}
}
.zeh_img03 {
    position: absolute;
    bottom: 0;
    left: 2vw;
}
@media (max-width: 1399px) {
.zeh_img03 {
    position: absolute;
    bottom: -5%;
}
}
@media (max-width: 991px) {
.zeh_img03 {
    display: none;    
}
}

/*----- 三角の矢印 */
.arrow{
    line-height: 1;
    position: relative;
    background: #8DBBE4;
}
.arrow::before {
    content: "";
    width: 20px;
    height: 0px;
    border: 2px solid #8DBBE4;
    position: absolute;
    box-sizing: border-box;
}

/* 下向き */
.arrow.-bottom{
    width: 2px;
    height: 50px;
}
.arrow.-bottom::before {
    border-right: 0;
    border-top: 0;
    transform: rotate(-45deg);
    transform-origin: bottom left;
    bottom: 0;
    left: 1px;
}

.arrow_downbox{
    width: 100%;
    margin-top: 0px;
    margin-right: 0px;
    margin-left: 0px;
    margin-bottom: 5%;
    display: flex;
    align-items: center;
    justify-content: center;
    float: left;
}