body.single-product.woocommerce .sidebar-one {
    display: none;
}

body.single-product.woocommerce main#main.one-sidebar {
    width: 100% !important;
}

.product-main {
    padding: 40px 0;
}

@media screen and (min-width: 850px) {
    .large-6 {
        max-width: 50%;
        flex-basis: 50%;
        -ms-flex-preferred-size: 50%;
    }
}

.mb-half:last-child,
.mb:last-child {
    margin-bottom: 0;
}

.mb-half {
    margin-bottom: 15px;
}

.relative {
    position: relative !important;
}

.absolute {
    position: absolute !important;
}

.top {
    top: 0;
}

.bottom {
    bottom: 0;
}

.left {
    left: 0;
}

.right {
    right: 0;
}

.z-1 {
    z-index: 21;
}

.z-3 {
    z-index: 23;
}

.is-larger {
    font-size: 1.3em;
}

.badge-container {
    margin: 30px 0 0 0;
}

.image-tools {
    padding: 10px;
    position: absolute;
}

.image-tools.top.right {
    padding-bottom: 0;
    padding-left: 0;
}

.image-tools.bottom.left {
    padding-top: 0;
    padding-right: 0;
}

.image-tools a.button {
    display: block;
}

.image-tools a:last-child {
    margin-bottom: 0;
}

.show-on-hover,
.hover-slide,
.hover-slide-in,
.hover-zoom,
.hover-zoom-in {
    opacity: 0;
    pointer-events: none;
    filter: blur(0);
    -webkit-filter: blur(0);
    transition: opacity .5s, transform .3s, max-height .6s, filter .6s, -webkit-transform .3s, -webkit-filter .6s;
    -webkit-transition: opacity .5s, max-height .6s, -webkit-transform .3s, -webkit-filter .6s;
    -o-transition: opacity .5s, transform .3s, max-height .6s, filter .6s;
}

.has-hover .bg,
.has-hover [class*=image-] img {
    transition: filter .6s, opacity .6s, transform .6s, box-shadow .3s, -webkit-filter .6s, -webkit-transform .6s, -webkit-box-shadow .3s;
    -webkit-transition: opacity .6s, -webkit-filter .6s, -webkit-transform .6s, -webkit-box-shadow .3s;
    -o-transition: filter .6s, opacity .6s, transform .6s, box-shadow .3s;
}

.product-thumbnails img,
.product-gallery-slider img {
    width: 100%;
}

.woocommerce-product-gallery figure {
    margin: 0;
}

.flickity-enabled {
    position: relative;
    display: block;
}

.slider,
.row-slider {
    position: relative;
    scrollbar-width: none;
}

.slider > div:not(.col),
.slider > a,
.slider > p,
.slider > a > img,
.slider > img {
    width: 100%;
}

.flickity-viewport {
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 100%;
}

.flickity-slider {
    position: absolute;
    width: 100%;
    height: 100%;
}

.flickity-slider > div:not(.col),
.flickity-slider > a,
.flickity-slider > p,
.flickity-slider > a > img,
.flickity-slider > img,
.flickity-slider > figure {
    width: 100% !important;
    padding: 0;
    margin: 0;
    transition: transform .6s, opacity .6s, box-shadow .6s, -webkit-transform .6s, -webkit-box-shadow .6s;
    -webkit-transition: opacity .6s, -webkit-transform .6s, -webkit-box-shadow .6s;
    -o-transition: transform .6s, opacity .6s, box-shadow .6s;
}

.flickity-prev-next-button {
    position: absolute;
    top: 40%;
    bottom: 40%;
    width: 36px;
    color: #111;
    background-color: transparent;
    margin: 0;
    padding: 0;
    border: none;
    cursor: pointer;
    opacity: 0;
    transition: transform .3s, opacity .3s, background .3s, box-shadow .3s, -webkit-transform .3s, -webkit-box-shadow .3s;
    -webkit-transition: opacity .3s, background .3s, -webkit-transform .3s, -webkit-box-shadow .3s;
    -o-transition: transform .3s, opacity .3s, background .3s, box-shadow .3s;
}

.flickity-prev-next-button.previous {
    transform: translateX(20%);
    left: 2%;
    -webkit-transform: translateX(20%);
    -ms-transform: translateX(20%);
}

.flickity-prev-next-button.next {
    transform: translateX(-20%);
    right: 2%;
    -webkit-transform: translateX(-20%);
    -ms-transform: translateX(-20%);
}

.flickity-prev-next-button:disabled,
button.flickity-prev-next-button[disabled] {
    opacity: 0 !important;
    background: none !important;
    cursor: auto;
    box-shadow: none !important;
    -webkit-box-shadow: none !important;
    pointer-events: none;
}

.flickity-prev-next-button svg,
.flickity-prev-next-button .arrow {
    fill: currentColor;
    border-color: currentColor;
    transition: all .3s;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
}

.flickity-prev-next-button svg {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 100%;
    max-width: 100%;
    max-height: 100%;
    height: auto;
    padding: 20%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}

img {
    max-width: 100%;
    height: auto;
    display: inline-block;
    vertical-align: middle;
    border-style: none;
    opacity: 1;
    transition: opacity 1s;
    -webkit-transition: opacity 1s;
    -o-transition: opacity 1s;
}

a:focus,
.button:focus,
button:focus,
input:focus {
    outline: none;
}

[disabled] {
    cursor: default;
}

.button,
button,
input,
textarea,
select,
fieldset {
    margin-bottom: 1em;
}

.button,
button,
input[type=submit],
input[type=reset],
input[type=button] {
    position: relative;
    display: inline-block;
    font-size: .97em;
    font-weight: bolder;
    text-align: center;
    text-decoration: none;
    letter-spacing: .03em;
    line-height: 2.4em;
    min-height: 2.5em;
    max-width: 100%;
    padding: 0 1.2em;
    margin-top: 0;
    margin-right: 1em;
    border: 1px solid transparent;
    border-radius: 0;
    background-color: transparent;
    color: currentColor;
    cursor: pointer;
    text-transform: uppercase;
    transition: transform .3s, border .3s, background .3s, box-shadow .3s, opacity .3s, color .3s, -webkit-transform .3s, -webkit-box-shadow .3s;
    text-rendering: optimizeLegibility;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.button.disabled,
button.disabled,
.button[disabled],
button[disabled] {
    opacity: .6;
}

button.icon.circle {
    padding-left: 0;
    padding-right: 0;
}

.button.icon {
    margin-left: .12em;
    margin-right: .12em;
    min-width: 2.5em;
    padding-left: .6em;
    padding-right: .6em;
    display: inline-block;
}

.button.tooltip {
    opacity: 1;
}

.button.is-outline,
input[type=submit].is-outline,
input[type=reset].is-outline,
input[type=button].is-outline {
    border: 2px solid currentColor;
    background-color: transparent;
}

.button.is-outline {
    line-height: 2.19em;
}

.circle {
    border-radius: 999px !important;
    object-fit: cover;
    -o-object-fit: cover;
}

.button,
input[type=submit],
input[type=submit].button,
input[type=reset].button,
input[type=button].button {
    color: #fff;
    background-color: #446084;
    background-color: var(--primary-color);
    border-color: rgba(0, 0, 0, .05);
}

svg:not(:root) {
    overflow: hidden;
    overflow-clip-margin: content-box;
}
.woocommerce #content div.product div.images, .woocommerce div.product div.images, .woocommerce-page #content div.product div.images, .woocommerce-page div.product div.images
{
    float:none !important;
    width:100% !important;
}



/*tôi code tiếp*/
.product-footer .woocommerce-tabs {
    padding: 30px 0;
    border-top: 1px solid #ececec;
}
.tabbed-content .nav, .tabbed-content .tab-panels {
    width: 100%;
}
.nav-left {
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
}
.nav {
    width: 100%;
    position: relative;
    display: inline-block;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.nav, .nav ul:not(.nav-dropdown) {
    margin: 0;
    padding: 0;
}
.tabbed-content .nav-tabs>li {
    margin: 0 .1em;
    margin-bottom: -1px;
}
.nav li:last-child {
    margin-right: 0 !important;
}
.nav li:first-child {
    margin-left: 0 !important;
}
.nav-box>li, .nav-tabs>li, .nav-outline>li, .nav-pills>li {
    margin: 0;
}
.nav>li {
    display: inline-block;
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
    margin: 0 7px;
    -webkit-transition: background-color .3s;
    -o-transition: background-color .3s;
    transition: background-color .3s;
}

.nav-tabs > li.active > a {
    border-top-color: #187c46;
}
.nav-tabs+.tab-panels {
    border: 1px solid #ddd;
    background-color: #fff;
    padding: 30px;
}
.tabbed-content .nav, .tabbed-content .tab-panels {
    width: 100%;
}
.tab-panels {
    padding-top: 1em;
}
.tab-panels .panel.active {
    display: block !important;
}
.tab-panels .entry-content {
    padding: 0;
}
.entry-content {
    padding-top: 1.5em;
    padding-bottom: 1.5em;
}

.woocommerce div.product .woocommerce-tabs ul.tabs
{
    margin: 0 !important;
}
.woocommerce div.product .woocommerce-tabs ul.tabs li.active
{
    border-bottom: none !important;
}
.nav-tabs>li>a {
    border-top: 2px solid #ddd;
    border-left: 1px solid #ddd;
    border-right: 1px solid #ddd;
    background-color: rgba(0, 0, 0, .04);
    padding-left: 15px !important;
    padding-right: 15px !important;
}
.woocommerce div.product .woocommerce-tabs ul.tabs li
{
    padding: 0  !important;
}


/*tôi code tiếp*/
.slider .product-small {
    width: 100%;
    max-width: 300px; /* hoặc 25% tùy số cột */
    margin: 0 10px;
}
.slider .col-inner {
    height: 100%;
}