html, body {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    font-family: PingFangSC-Semibold, sans-serif;
    user-select: none;
    min-width: 300px;
}
.body-container {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}
.margin-bt-60 {
    margin-top: 60px;
    margin-bottom: 60px;
}
.theme-font-color {
    color: rgb(80, 144, 145)!important;
}
.theme-font-color-alter {
    color: rgb(60, 122, 143)!important;
}
.theme-color {
    background: rgb(80, 144, 145)!important;
    color: white!important;
}

.editor-div:empty:before{content: attr(placeholder);color:#bbb;}
.editor-div:focus{content:' ';}
.text-center {
    text-align: center;
}
.header {
    position: relative;
    width: 100%;
    height: auto;
}
.menu-bar-wrapper {
    position: relative;
    width: 100%;
    height: 102px;
}
.scroll-banner-wrapper {
    position: relative;
    width: 100%;
}
.acuabc-carousel-caption {
    position: absolute;
    width: 80%;
    height: 100%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.acuabc-carousel-caption-inner {
    position: relative;
    height: 100%;
    width: 80%;
    box-sizing: border-box;
    left: 50%;
    transform: translateX(-50%);
}
.carousel-caption-text {
    position: relative;
    width: 100%;
}
.carousel-caption-action-btns {
    position: relative;
    height: 60px;
    width: 100%;
}
.carousel-caption-action-btn {
    position: relative;
}
.carousel-caption-action-btn {
    background: rgb(70, 182, 146);
    padding: 5px 30px;
    border: none;
}
.carousel-caption-intro {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.carousel-caption-img-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}
.img-computer {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    object-fit: contain;
    -o-object-fit: contain;
}
.bg-light {
    background: white !important;
}
.navbar-nav {
     width: 100%;
    height: 100%; 
}
.nav-item {
    padding: 5px 0;
    padding-left: 0;
    padding-right: 0;
    text-align: center;
    flex-grow: 1;
}
.nav-link {
    color: rgb(70, 182, 146)!important;
    font-weight: bold;
}
.nav-link-inner {
    display: inline-block;
    height: 100%; 
}
.nav-item.active .nav-link-inner {
    border-bottom: 3px solid rgb(20, 132, 96);
}
nav.navbar {
    position: relative;
    height: 100%;
    width: 100%;
    padding-top: 0;
    padding-bottom: 0;
    display: flex;
    z-index: 20;
}
.acuabc-carsousel-caption-title {
    font-weight: bolder;
}
.acuabc-carsousel-caption-p-item {
    padding-left: 25%;
    text-align: left;
    box-sizing: border-box;
}
.acuabc-nav {
    box-shadow: 0 0 2px 1px #ccc;
}
.padding-0 {
    padding: 0!important;
}

.dropdown-item {
    margin: 10px 0;
}
.w50 {
    width: 50%!important;
}
.about-item-key {
    margin-right: 15px;
}
.dropdown-item-inner-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.dropdown-item-inner-icon {
    position: relative;
    width: 45px;
    height: 35px;
}
.dropdown-item-inner-icon img {
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.dropdown-item-inner-text {
    margin-left: 10px;
    font-size: 12px;
}

.dropdown-item-inner-title {
    font-size: 16px;
    margin-bottom: 5px;
}
.flex-center-block {
    justify-content: center;
}
/* content */

.btm-0 {
    margin-bottom: 0!important;
}
.mr-10 {
    margin-right: 10px!important;
}
.title-with-icons {
    position: relative;
    display: block;
    justify-content: center;
    align-items: center;
}
.title-imgs-wrapper {
    display: block;
    justify-content: center;
    margin: 10px 0;
}
.title-img-item {
    position: relative;
    margin-left: 20px;
    display: inline-block;
    align-items: center;
    justify-content: center;
}
.title-img-item img {
    width: 80%;
}
.content {
    position: relative;
    width: 100%;
    padding-top: 20px;
}
.block-intro-item {
    margin-bottom: 10px;
    text-align: center;
}
.block-intro-item span {
    display: inline-block;
    padding-left: 1rem!important;
    color: gray;
    font-size: 10px;
}
.block-title {
    text-align: center;
    margin-bottom: 0px;
}
.block-title-inner {
    font-weight: bolder;
}
.margin-bottom-0 {
    margin-bottom: 0;
}
.single-intro-block {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.color-555 {
    color: #555!important;
    font-weight: bold;
}
.block-intro-action-btns {
    position: relative;
    text-align: center;
}
.block-intro-action-btns-wrapper {
    position: relative;
    display: inline-block;
}
.block-intro-action-btns-wrapper div {
    margin-left: 60px;
}
.block-intro-action-btns-wrapper div:first-of-type {
    margin-left: 0;
}
/* div.content-item-block:nth-of-type(even) .container {
    background-color: white;
} */
.block-img-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 10px;
    box-sizing: border-box;
}
.block-img-background {
    position: relative;
    width: 100%;
    height: 100%;
    /* left: 50%;
    top: 50%;
    transform:translate(-50%, -50%); */
    object-fit: contain;
    -o-object-fit: contain;
}
div.content-item-block {
    padding: 10px 15px;
}

/* block1-airplane */

.row {
    margin-right: 0;
    margin-left: 0;
}

.mt-75 {
    margin-top: 80px;
}

/* second intro */

.second-block-item-icon {
    text-align: center;
}
.second-block-item-info {
    position: relative;
    /* top: 30%;
    transform: translateY(-50%); */
}
.items-bg2-block {
    position: relative;
    width: 100%;
    height: 200px;
}
.bg2-items-block {
    position: relative;
    width: 100%;
    padding: 0 15px;
    padding-top: 20px;
    color: white;
    background: url("../imgs/bg_2.png")!important;
}
div.content-item-block:nth-of-type(even) {
    background: #f8f8f8;
}

/* third block */
.content-items-block-small {
    padding-top: 60px;
    padding-bottom: 20px;
}
.content-items-block-small-item {
    padding-bottom: 20px;
    text-align: center;
    color: white;
    box-sizing: border-box;
}
.small-item-icon {
    margin-bottom: 20px;
}
.unsize-icon-wrapper {
    margin-bottom: 0;
}
.small-item-intro p {
    margin-bottom: 0;
}

/* fouth block */

.content-items-promise {
    background: white!important;
    text-align: center;
}
.content-items-promise div.row {
    justify-content: center;
}
.unsize-icon-wrapper {
    position: relative;
    padding-top: 100%;
}
.unsize-icon-wrapper img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.unsize-item-intro {
    position: relative;
    /* top: -15%; */
}
.show4-block-intro {
    color: rgb(80, 144, 145);
}

/* last block */
.content-items-user-type {
    background: #f8f8f8;
    margin-bottom: 0!important;
}

/* footer */
.footer {
    width: 100%;
    background: url('../imgs/footer-bg.png');
    background-size: cover;
    background-repeat: no-repeat;
}
.join-acuabc {
    position: relative;
    width: 100%;
    padding-top: 80px;
    padding-bottom: 80px;
    color: white;
}
.join-acuabc .block-title {
    margin-bottom: 40px;
}
.footer-btns {
    display: flex;
    align-items: center;
    justify-content: center;
}
.footer-service-wrapper {
    color: white;
    padding: 10px 20px;
    text-align: center;
    background: rgb(42, 42, 42);
    border-bottom: 2px solid rgb(35, 35, 35)
}
.footer-service-wrapper p {
    margin-bottom: 0;
}
.footer-icon {
    height: 41px;
    margin-bottom: 0;
}

.footer-about {
    padding: 20px 15px;
    background: rgb(42, 42, 42);
}
.footer-about-title {
    padding: 0;
    color: gray;
    font-weight: bolder;
}
.footer-about-items-wrapper {
    color: white;
}
.footer-about-item {
    margin-bottom: 5px;
}
.footer-about-block {
    margin-bottom: 15px;
}

.qrcode-wrapper {
    position: relative;
    width: 100%;
}
.qrcode-wrapper img{
    position: relative;
    display: inline-block;
    width: 100%;
    max-width: 120px;
}
.footer-a-item {
    margin-bottom: 10px;
}
.footer-a-item a {
    color: white;
}
.footer-a-item a:hover {
    text-decoration: none;
}
.footer-bottom {
    width: 100%;
    height: 40px;
    background: rgb(35, 35, 35)
}

/* float wrapper */
.float-options {
    position: fixed;
    height: 200px;
    width: 60px;
    right: 27px;
    bottom: 20px;
    z-index: 100;
}
.md-none {
    display: none!important;
}
.float-options-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}
.float-options-item-wrapper {
    position: relative;
    width: 40px;
    height: 40px;
    margin: 5px;

}
.float-options-item {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: 0 0 2px 1px #ccc;
}
.float-options-item.call-us {
    background: url("../imgs/callUs.png");
    background-size: cover;
}
.float-options-item.our-number {
    background: url("../imgs/ourNumber.png");
    background-size: cover;
}
.float-options-item.our-qrcode {
    background: url("../imgs/ourQRCode.png");
    background-size: cover;
}
.float-options-item.to-top {
    background: url("../imgs/toTop.png");
    background-size: cover;
}
.float-options-float-img-dialog {
    position: absolute;
    right: 60px;
    display: none;
    box-shadow: 1px 1px 20px 0px rgba(0, 0, 0, 0.6);
    border-radius: 10px;
}
.float-options-float-img-dialog-curt {
    width: 25px;
    height: 50px;
    overflow: hidden;
    position: absolute;
    right: -25px;
}
.float-options-float-img-dialog-curt::before {
    content: "";
    position: absolute;
    right: 0;
    width: 20px;
    height: 20px;
    background: white;
    transform: translateY(-50%) rotate(45deg);
    top: 50%;
    left: -39%;
    box-shadow: 1px 1px 20px 0px rgba(0, 0, 0, 0.6);
}
.float-options-item:hover .float-options-float-img-dialog {
    display: block;
}
.hide-dialog {
    display: none;
}
div.split-color-block div.container {
    padding-top: 60px;
    padding-bottom: 60px;
}
div.split-color-block:nth-of-type(even) {
    background: white!important;
}
div.split-color-block:nth-of-type(even) div.container {
    background: #e8f9f3;
}

.theme-color {
    background: rgb(70, 182, 146);
    border: none;
}
.navbar-brand {
    margin-right: 0;
}
.acuacb-products-QRcode {
    text-align: center;
    margin-bottom: 20px;
}
.unpoint-font {
    color: #999!important;
}
.fsz-10 {
    font-size: 10px!important;
}

.message-content-wrapper {
    position: relative;
    flex-grow: 1;
    width: 100%;
}
.message-content-wrapper>.col-6 {
    padding: 0;
}
.float-options-float-dialog {
    position: absolute;
    right: 90px;
    top: -230px;
    height: 400px;
    width: 300px;
    background: url("../imgs/contentSecondBlock_3.png");
    background-size: cover;
    cursor: default;
    box-shadow: 0 0 4px 1px gray;
    border-radius: 5px;
    overflow: hidden;
}
.float-options-float-dialog-title {
    position: relative;
    height: 50px;
    display: flex;
    align-items: center;
    padding: 0 15px;
    color: white;
    font-size: 18px;
    letter-spacing: 5px;
}
.float-options-float-dialog-title p {
    margin-bottom: 0;
}
.float-options-float-dialog-title img{
    position: absolute;
    right: 13px;
    height: 40%;
    cursor: pointer;
}
.float-options-float-dialog-input-wrapper {
    background: white;
    position: relative;
    height: calc(100% - 50px);
    padding: 10px 15px;
    padding-bottom: 0;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}
.float-options-float-dialog-input-wrapper .title {
    position: relative;
    width: 100%;
    flex-basis: 50px;
}
.float-options-float-dialog-input-wrapper .title p {
    font-weight: bold;
    letter-spacing: 1px;
    margin-bottom: 0;
}
.float-options-float-dialog-input-wrapper .title span {
    font-size: 14px;
    letter-spacing: 2px;
    color: gray;
}
.message-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    box-shadow: 0 0 2px 1px inset #ccc;
    padding: 0 5px;
}

.message-content div,.message-phonenumber div,.message-name div {
    position: relative;
    width: 100%;
    height: 100%;
    outline: none;
}

.message-phonenumber, .message-name {
    flex-basis: 40px;
    width: 100%;
    display: flex;
    align-items: center;
    box-shadow: 0 0 2px 1px inset #ccc;
    padding: 0 5px;
    margin-top: 10px;
}
.message-submit {
    position: relative;
    flex-basis: 50px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.message-submit-btn {
    position: relative;
    width: 50%;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 5px;
    background: rgb(249, 148, 118);
    color: white;
    border-radius: 5px;
    cursor: pointer;
}
.service-dropdown {
    min-width: 10rem;
}

@media (min-width: 768px) {
    .service-dropdown {
        min-width: 320px;
    }
}
.show-992 {
    display: block;
}




















@media (min-width: 576px) {
    .acuabc-carsousel-caption-title {
        font-size: 12px!important;
    }
    .acuabc-carsousel-caption-p-item {
        font-size: 14px!important;  
    }
    div.content-item-block:nth-of-type(even) {
        background: #f8f8f8;
    }
    .block-intro-item {
        text-align: center;
    }
    .block-intro-item span {
        color: gray;
    }
    .block-title {
        margin-bottom: 15px;
    }
    .block-title-inner {
        font-size: 16px;
        margin-bottom: 0;
    }
    .md-none {
        display: none!important;
    }
    .title-with-icons {
        display: block;
    }
    .title-imgs-wrapper {
        display: flex;
    }
}
@media (min-width: 768px) {
    .acuabc-carsousel-caption-title {
        font-size: 16px!important;
    }
    .acuabc-carsousel-caption-p-item {
        font-size: 14px!important; 
        margin-bottom: 5px;  
    }
    .acuabc-carsousel-caption-span-item {
        font-size: 14px;
    }
    div.content-item-block:nth-of-type(even) {
        background: #f8f8f8;
    }
    .block-intro-item {
        text-align: center;
    }
    .block-intro-item span {
        color: gray;
    }
    .block-title {
        margin-bottom: 15px;
    }
    .block-title-inner {
        font-size: 16px;
        margin-bottom: 0;
    }
    .md-none {
        display: block!important;
    }
    .title-with-icons {
        display: flex;
    }
    .title-imgs-wrapper {
        display: flex;
    }
}
@media (min-width: 992px) {
    .acuabc-carsousel-caption-title {
        font-size: 18px!important;
    }
    .acuabc-carsousel-caption-p-item {
        font-size: 16px!important;  
        margin-bottom: 8px;  
    }
    .acuabc-carsousel-caption-span-item {
        font-size: 16px;
    }
    div.content-item-block:nth-of-type(even) {
        background: white;
    }
    .block-intro-item {
        text-align: left;
    }
    .block-intro-item span {
        color: black;
    }
    .block-title {
        margin-bottom: 20px;
    }
    .block-title-inner {
        font-size: 16px;
    }
    .md-none {
        display: block!important;
    }
    .title-with-icons {
        display: flex;
    }
    .title-imgs-wrapper {
        display: block;
    }
    .show-992 {
        display: none;
    }
}
@media (min-width: 1200px) {
    .acuabc-carsousel-caption-title {
        font-size: 24px!important;
    }
    .acuabc-carsousel-caption-p-item {
        font-size: 16px!important;   
        margin-bottom: 16px; 
    }
    .acuabc-carsousel-caption-span-item {
        font-size: 20px;
    }
    div.content-item-block:nth-of-type(even) {
        background: white;
    }
    .block-intro-item {
        text-align: left;
    }
    .block-intro-item span {
        color: black;
    }
    .block-title {
        margin-bottom: 20px;
    }
    .block-title-inner {
        font-size: 17px;
    }
    .md-none {
        display: block!important;
    }
    .title-with-icons {
        display: flex;
    }
    .title-imgs-wrapper {
        display: block;
    }
}
@media (min-width: 1500px) {
    .acuabc-carsousel-caption-title {
        font-size: 30px!important;
    }
    .acuabc-carsousel-caption-p-item {
        font-size: 16px!important; 
        margin-bottom: 18px;  
    }
    .acuabc-carsousel-caption-span-item {
        font-size: 22px;
    }
    div.content-item-block:nth-of-type(even) {
        background: white;
    }
    .block-intro-item {
        text-align: left;
    }
    .block-intro-item span {
        color: black;
    }
    .block-title {
        margin-bottom: 20px;
    }
    .block-title-inner {
        font-size: 18px;
    }
    .content-item-block {
        margin-bottom: 0px;
    }
    .md-none {
        display: block!important;
    }
    .title-with-icons {
        display: flex;
    }
    .title-imgs-wrapper {
        display: block;
    }
}