.tree, .tree ul {
    margin: 0;
    padding: 0;
    list-style: none
}

.tree ul {
    margin-left: 1em;
    position: relative;
}

.tree ul ul {
    margin-left: .5em;
}
.arrow {
    display: block;
    width: 0;
    height: 0;
    border-top: solid 5px #000;
    border-left: solid 5px transparent;
    border-right: solid 5px transparent;
    margin-top: 10px;
    position: absolute;
    top: 1em;
    right: 15px;
}

.tree li {
    margin: 0;
    padding: 15px 0 15px 20px;
    font-weight: 500;
    font-size: 17px;
    line-height: 21px;
    color: #666666;
    background: #F2F6F9;
    cursor: pointer;
    position: relative;
    border-bottom: 1px solid rgba(33, 33, 33, .05);
}

.tree li:first-child{
    border-radius: 6px 6px 0 0;
}

.tree li:last-child{
    border-radius: 0 0 6px 6px;
}

.rotate {
    transform: rotate(180deg);
}

.rotate-reset {
    transform: rotate(0);
}

.tree ul li:last-child {
    border-bottom: none !important;
}

.tree ul li:last-child:before {
    background: #fff;
    height: auto;
    top: 1em;
    bottom: 0
}

.indicator {
    margin-right: 5px;
}

.tree li a {
    text-decoration: none;
    color: #666666;
}

.tree li button, .tree li button:active, .tree li button:focus {
    text-decoration: none;
    color: #369;
    border: none;
    background: transparent;
    margin: 0px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
    outline: 0;
}

.services-data .item-service-shopping {
    padding: 0 !important;
}

.services-data .item-service-shopping .icon img {
    width: 100% !important;
    height: 200px;
    border-radius: 0 !important;
    object-fit: cover;
    margin: 0 !important;
}

.custom-title {
    -webkit-line-clamp: 2;
}

.information-service-thumbnail {
    height: auto !important;
}

.information-service-title {
    font-weight: 500;
    font-size: 18px;
    line-height: 30px;
    height: 60px;
    color: #000;
}

.service-shopping .item-service-shopping {
    border: 1px solid transparent;
}

.service-shopping .item-service-shopping:hover {
    border: 1px solid #004588;
}

.service-shopping .left-menu a {
    color: #212121;
}

.service-shopping .left-menu .title-border {
    background-color: #F2F6F9;
}

.item-service-shopping .title {
    color: #000;
}

.service-shopping .item-service-shopping .information {
    padding: 20px 15px;
}

.service-shopping .item-service-shopping .title {
    height: 50px;
    font-size: 18px !important;
    font-weight: 500;
}

.service-shopping .item-service-shopping .sub-title {
    margin-top: 0 !important;
}

.block-tab-service-information li.nav-item .nav-link {
    background: #fff !important;
    border-radius: 0 !important;
    border: 1px solid rgba(33, 33, 33, .05);
    padding-left: 15px;
    color: #000 !important;
    padding-top: 10px;
    padding-bottom: 10px;
}

.block-tab-service-information li.nav-item .nav-link.active {
    background: #004588 !important;
    color: #fff !important;
}

.page-item a {
    color: #004b8e;
}

@media screen and (max-width: 1024px) {
    .service-shopping .col-left {
        margin-top: 30px;
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 767px) {
    .banner img {
        height: 200px;
        object-fit: cover;
    }
}

@media (min-width: 768px) and (max-width: 1279px) {
    .personal-promotion-content-block .thumbnail {
        height: 150px;
    }

}

p.personal-promotion-content-block-desc.f-14.pt-3 {
    height: 80px;
    overflow: hidden;
}
.product-service, .service-shopping, .service-customer{
    background-color: #fff !important;
}
.personal-promotion-content.layout-content{
    padding: 70px 0;
}
ul.tree2, ul.tree3{
    margin-left: -20px;
    margin-top: 10px;
    margin-bottom: -10px;
}
.tree2 .li-level-2,.tree3 .li-level-3 {
    background: rgb(255, 255, 255) ;
    padding: 10px 0px 10px 30px;
    text-transform: initial;
    font-weight: normal;
    border-top: none;
    border-right: none;
    border-left: none;
    border-image: initial;
    border-bottom: 1px solid rgba(33, 33, 33, 0.05);
}
.menu-toggle {
    display: flex;
    align-items: center; /* Căn giữa theo chiều dọc */
    justify-content: space-between; /* Cách đều 2 bên nếu muốn */
    cursor: pointer;
    padding: 8px 0;
}

.arrow {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-left: 8px;
    transition: transform 0.3s;
    border: solid black;
    border-width: 0 2px 2px 0;
    padding: 3px;
    transform: rotate(45deg);
}

.arrow.open {
    transform: rotate(-135deg);
}