h1.title {
    font-size: 1.5rem;
}
h2.title {
    font-size: 1.2rem;
}

.custom_mb {
    margin-bottom: 100px;
}

.custom_mb2 {
    margin-bottom: 200px;
}

section.content{
    padding-bottom: 100px;
}

#content #cloud_left_image {
    height: 300px;
    width: 330px;
    position: absolute;
    top: -140px;
    left: -150px;
    z-index: 5;
}

#content #cloud_right_image {
    width: 400px;
    position: absolute;
    bottom: -30px;
    right: 290px;
    z-index: 5;
}

#content .title {
    color: var(--blue-navy-light);
}

#content .subtitle, #content .subtitle a, #content #accordion .card-body p, #content #accordion .card-body a {
    color: var(--grey-light);
}
#content .subtitle a:hover, #content #accordion .card-body a:hover {
    text-decoration: underline;
}

#content .container_item_service {
    margin-top: 30px;
}

#content .item_service {
    position: relative;
    background-color: #FFFF;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 200px;
    padding-top: 30px;
    padding-right: 30px;
    padding-left: 30px;
    padding-bottom: 10px;
    border-radius: 30px;
    text-align: center;
    z-index: 10;
}

#content .item_service_image {
    height: 70px;
    width: 70px;
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translate(-50%, 0px);
}

#content .wrapper_item_service {
    /* height: 70%; */
    overflow: hidden;
}


/* detail */
.cloud_left_detail {
    position: absolute;
    width: 300px;
    top: -33px;
    left: 0;
    z-index: -1;
}

.cloud_right_detail {
    position: absolute;
    width: 200px;
    bottom: 50px;
    right: 0;
}

button[aria-expanded="true"] .icon_collapse {
    transform: rotate(180deg);
}

/* custom bootstrap */
.card {
    border: none;
    /* margin-top: 20px; */
}

.card-header{
    border: none;
}
.card-header.orange{
    background-color: #FAA80D;
}
.card-header.navy{
    background-color: #2F327D;
}
.card-header.red{
    background-color: #E25319;
}
.card-header.blue{
    background-color: #29B9E7;
}
.card-header.collapsed{
    border: 2px solid #2F327D;
    background-color: transparent;
}
.card-header .title_collapse{
    color: #FFFFFF;
    font-weight: 400;
    font-size: 1.2rem;
}
.card-header.collapsed .title_collapse {
    color: var(--blue-navy-light);
}

.card-header:first-child {
    border-radius: 30px;
}

.card-header .icon_collapse{
    height: 30px;
    width: 30px;
    transition: transform 0.5s;
    filter: brightness(0) invert(1);
}
.card-header.collapsed .icon_collapse{
    filter: none;
}

@media (max-width: 1399px){
    #content #cloud_right_image {
        bottom: -30px;
        right: 190px;
    }
    .cloud_left_detail {
        width: 270px;
    }
    #content .item_service {
        height: 150px;
    }
    #content .item_service_image {
        height: 50px;
        width: 50px;
        top: -25px;
    }
}
@media (max-width: 1299px){
    .cloud_left_detail {
        width: 200px;
    }
    .cloud_right_detail {
        width: 150px;
    }
}
@media (max-width: 991px){
    /* .card-header .title_collapse{
        font-size: 22px;
    } */
    #headline .title{
      font-size: 2.5rem;
    }
    #content #cloud_right_image {
        width: 250px;
    }
    .card-header:first-child {
        border-radius: 8px;
    }
    .card-header.collapsed{
        border: 1px solid #2F327D;
    }
}

@media (max-width: 767px){
    #headline {
        background: #ecf2f6ff;  
    }
    #headline .container > div {
        max-width: 100%;
    }
    #content #cloud_right_image {
        bottom: -60px;
        right: 0;
    }

    /* detail */
    /* .title_collapse {
        font-size: 20px;
    } */
    
}
@media (max-width: 575px){
    .card .title{
        font-size: 20px;
    }
    /* #content .item_service_image{
        width: 90px;
        height: 90px;
        top: -45px;
    } */
}