* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

em, i {
    font-style: normal;
}

li {
    list-style: none;
}

img {
    border: 0;
    vertical-align: middle;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
}

/** 重置列表元素 **/
ul, ol {
    list-style: none;
}

/** 重置文本格式元素 **/
a {
    text-decoration: none;
}
html{
    height: 100%;
    font-size: 16px;
}
body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

#mainContainer{
    width: 100%;
    background: #efefef url(../images/bg.png) no-repeat;
    background-size: 100% 100%;
    z-index: -101;
}
#mainContainer .mainContainer-wrap{}

header{width: 100%;z-index: 999}
header nav{
    background-color: #efefef;
    width: 100%;
}
header nav .navBox{
    height: 95px;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
header nav .navBox .logoBox{}
header nav .navBox .logoBox img{max-width: 100%;}
header nav .navBox ul{
    min-width: 550px;
    display: flex;
    justify-content: space-between;
}
header nav .navBox ul li{}
header nav .navBox ul li a{
    text-decoration: none;
    font-size: 20px;
    color: #626262;
}
header nav .navBox ul li:nth-child(3) a{ /*   默认样式   */
    color: #00bc9b;
    font-weight: 550;
}
header nav .navBox .contactUs{}
header nav .navBox .contactUs button{
    width: 135px;
    height: 45px;
    color: #FFFFFF;
    font-size: 20px;
    background-color: #06a2b8;
    border: none;
    outline: none;  /* 获得焦点不显示边框颜色 */
    border-radius: 10px;
}
header nav .navBox #navToggle{
    color: #626262;
    text-decoration: none;
    display: none;
}
.iconfont{
    font-size: 35px;
}

.blockBox{
    width: 100%;
}
.max-w1200{
    max-width: 1200px;
    margin: 0 auto;
}

.FacebookBanner{}
.FacebookBanner::before {
    content: "";
    display: block;
    max-width: 100%;
    height: 115px;
    background-color: #efefef;
}
.FacebookBanner .FacebookBanner-wrap{
    max-width: 100%;
    margin: 15px 0;
}
.FacebookBanner-wrap .layout {
    width: 100%;
    display: flex;
    justify-content: space-between;
    /* flex-wrap: wrap; */
}
.FacebookBanner-wrap .layout .content {
    max-width: 650px;
    overflow: hidden;
}
.FacebookBanner-wrap .layout .content h1 {
    font-size: 93px;
    font-weight: 700;
    padding: 15px 0;
    margin: 15px 0;
}
.FacebookBanner-wrap .layout .content p {
    font-size: 23px;
    color: #7a7b80;
    margin-bottom: 15px !important;
}
.FacebookBanner-wrap .layout .content .an-b{
    transform: translatey(15px);
}
.FacebookBanner-wrap .layout .content button {
    width: 245px;
    height: 60px;
    margin: 25px 0;
    background-color: #06a2b8;
    border-radius: 15px;
    border: 0;
    font-size: 23px;
    color: #FFFFFF;
}
.FacebookBanner-wrap .layout .Facebook-logo {
    max-width: 550px;
    text-align: right;
}
.FacebookBanner-wrap .layout .Facebook-logo img {
    max-width: 100%;
}
.m-h1{
    width: 100%;
    text-align: center;
    display: none;
}
.m-h1 h1{
    font-size: 50px;
    font-weight: 700;
    padding: 5px 0;
    margin: 5px 0;
}
.m-button {
    text-align: center;
    display: none;
    overflow: hidden;
}
.m-button button {
    width: 245px;
    height: 60px;
    background-color: #06a2b8;
    border-radius: 15px;
    border: 0;
    font-size: 23px;
    color: #FFFFFF;
}

.facebookIntroduce{
    width: 100%;
}
.facebookIntroduce .wrapIntroduce{
    max-width: 90%;
    margin: 0 auto;
}
.facebookIntroduce .wrapIntroduce .text{
    font-size: 30px;
    margin: 15px 0;
    padding: 15px 0;
}
.facebookIntroduce .wrapIntroduce .block-item{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.facebookIntroduce .wrapIntroduce .block-item .item{
    width: 305px;
    height: 275px;
    background-color: #fff;
    border-radius: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 10px 0;
    box-shadow: #a9a9a95e 0px 5px 10px 5px;
}
.facebookIntroduce .wrapIntroduce .block-item .item i{
    font-size: 75px;
    color: #18a772;
}
.facebookIntroduce .wrapIntroduce .block-item .item .name-i{
    font-size: 45px;
}
.facebookIntroduce .wrapIntroduce .block-item .item .p_introduce{
    font-size: 20px;
    color: #696969;
}

.returnRate_Box{
    width: 100%;
    margin: 25px 0;
    padding: 25px 0;
}
.returnRate_Box .returnRate_warp{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.returnRate_Box .returnRate_warp .returnRate_text{
    max-width: 650px;
}
.returnRate_Box .returnRate_warp .returnRate_text h2{
    font-size: 55px;
    font-weight: bold;
    padding: 15px 0;
}
.returnRate_Box .returnRate_warp .returnRate_text p{
    color: #4a4a4a;
    font-size: 25px;
}
.returnRate_Box .returnRate_warp .returnRate_img{
    max-width: 400px;
}
.returnRate_Box .returnRate_warp .returnRate_img img{
    max-width: 100%;
}

.advertisingServices_Box{
    width: 100%;
    padding: 15px 10px;
    background-color: #2c3345;
    border-radius: 25px;
}
.advertisingServices_Box .advertisingServices_wrap{}
.advertisingServices_Box .advertisingServices_wrap .title{text-align: center;padding: 10px 0;margin: 10px 0}
.advertisingServices_Box .advertisingServices_wrap .title img{max-width: 100%}
.advertisingServices_Box .advertisingServices_wrap .item_box{
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
.advertisingServices_Box .advertisingServices_wrap .item_box .item{}
.advertisingServices_Box .advertisingServices_wrap .item_box .item::before,.advertisingServices_Box .advertisingServices_wrap .item_box .item::after{
    content: "";
    display: block;
}
.advertisingServices_Box .advertisingServices_wrap .item_box .item > div{
    width: 510px;
    height: 190px;
    background-color: #31384b;
    border: 1px solid #818590;
    border-radius: 25px;
    margin: 25px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 50px;
    color: #ebebed;
}
.advertisingServices_Box .advertisingServices_wrap .item_box .item > div h3{
    font-size: 25px;
    margin: 10px 0;
    font-weight: bold;
}
.advertisingServices_Box .advertisingServices_wrap .item_box .item > div p{
    width: 100%;
    font-size: 14px;
}

.FAQ_Box{
    width: 100%;
    margin: 25px 0 0 0;
    padding: 25px 0;
}
.FAQ_Box .FAQ_wrap{

}
.FAQ_Box .FAQ_wrap .title{
    border-radius: 25px;
    background:linear-gradient(to right,#007d8f,#373e51);
    text-align: center;
    font-size: 60px;
    color: #FFFFFF;
    padding: 35px 0;
}
.FAQ_Box .FAQ_wrap .FAQ_item{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 15px 0;
    margin: 15px 0;
}
.FAQ_Box .FAQ_wrap .FAQ_item .img{}
.FAQ_Box .FAQ_wrap .FAQ_item .img img{max-width: 100%;}
.FAQ_Box .FAQ_wrap .FAQ_item .item{}
.FAQ_Box .FAQ_wrap .FAQ_item .item .card-header{
    width: 620px;
}
.FAQ_Box .FAQ_wrap .FAQ_item .item .card-header button{
    font-size: 25px;
    text-decoration: none;
}
.FAQ_Box .FAQ_wrap .FAQ_item .item .card-body{width: 620px;}
.FAQ_Box .FAQ_wrap .FAQ_item .item .card-body p{
    font-size: 16px;
    margin: 10px 0 !important;
}
.FAQ_Box .FAQ_wrap .FAQ_item .item .card{
    border: 1px #ffffff solid;
    border-radius: 25px;
    margin:0 0 25px 0 !important;
}

.bottom_Box{}
.bottom_Box .bottom_wrap{}
.footerBox {
    width: 100%;
    background-color: #1f2734;
    height: 300px;
}
.footerBox .wrap {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.footerBox .wrap .logo {
}
.footerBox .wrap .logo img {
    max-width: 100%;
    width: 95px;
}
.footerBox .wrap .right {
}
.footerBox .wrap .right ul {
    display: flex;
    margin: 0;
}
.footerBox .wrap .right ul li {
    margin: 0 25px;
}
.footerBox .wrap .right ul li > a {
    color: #FFFFFF;
}
.footerBox .wrap .privacyPolicy {
}
.footerBox .wrap .privacyPolicy p {
    color: #FFFFFF;
    margin: 0 !important;
    text-align: center;
}


.video-back{
    display:block;
    padding: 30px 0px;
    text-align:center;
}
.video-back h1{
    display:block;
    text-align:center;
    color:#fff;
    font-size:80px;
    letter-spacing: 10px;
    font-weight: 700;
    text-shadow: 4px 4px 0 #162436;
    margin: 15px 0;
}
.ourAdvantages_Box{
    width: 100%;
}
.ourAdvantages_Box .ourAdvantages_wrap{
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.ourAdvantages_Box .ourAdvantages_wrap .item_box{}
.ourAdvantages_Box .ourAdvantages_wrap .item_box .item{
    width: 288px;
    height: 220px;
    background-color: rgb(255 255 255 / 43%);
    margin: 25px 0;
    border-radius: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.ourAdvantages_Box .ourAdvantages_wrap .item_box .item:hover .Advantage_name{
    color: #007bff;
}
.ourAdvantages_Box .ourAdvantages_wrap .item_box .item:hover .img{transform: rotateY(180deg);}

.ourAdvantages_Box .ourAdvantages_wrap .item_box .item .img{
    transition: all 0.5s linear;
    transform-style: preserve-3d;
}
.ourAdvantages_Box .ourAdvantages_wrap .item_box .item .img img{max-width: 100%;padding: 10px 0}
.ourAdvantages_Box .ourAdvantages_wrap .item_box .item .Advantage_name{
    font-size: 25px;
    font-weight: 700;
    margin: 6px 0;
    color: #FFFFFF;
}
.ourAdvantages_Box .ourAdvantages_wrap .item_box .item .Advantage_briefIntroduction{
    font-size: 18px;
    color: #4a4a4a;
    width: 80%;
}
/*.video-back img{width:150px;}*/
.main-heading{
    text-align: center;
    margin: 50px auto;
    font-size: 70px;
}
.main-para{
    margin: 10px 100px;
    text-align: center;
    font-size: 20px;
}