/************************************* what *************************************/


.what {
    padding-top: calc(56px + 60px + 0px);
    padding-bottom: 90px;
}

.what .banner{
    z-index: 1;
    position: relative;
}



.what .introIllu {
    display: inherit;
    position: absolute;
    left: 50%;
    top: 718px;
    margin-left: 411px;
    z-index: 0;
}

/************************************* what2 *************************************/

.what2 {
    padding-top: 90px;
    padding-bottom: 90px;
}

.what2 .what2Illu {
    display: inherit;
    position: absolute;
    left: 50%;
    bottom:58px;
    margin-left: -640px;
    z-index: 0;
}

.what2 .what2Img{
    position: relative;
    z-index: 1;
}



/************************************* what3 *************************************/


.what3 {
    padding-top: 90px;
    padding-bottom: 90px;
}

.what3 h1 {
    margin-bottom: 60px;
}