.m_banner{
    width: 100%;
}

.one_ul{
    width: 50%;
    display: flex;
    align-items: center;
    text-align: center;
    background: #F0F0F0;
}
.two_ul{
    width: 50%;
}
.two_ul img{
    width: 100%;
}
.one-d{
    display: inline-block;
    margin: 0 auto;
}
.one-d h1{
    font-size: 54px;
    font-weight: bold;
    font-family: 'Merriweather';
    margin-bottom: 20px;
    color: #372511;
}
.one-d p{
    font-size: 28px;
    color: #372511;
    text-align: left;
}
.ban-1{
    position: relative;
}
.max-width{
    width: 1500px;
    margin: 60px auto;
}
.list-b{
    width: 100%;
    margin-bottom:70px;
}
.list-b ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.list-b ul li{
    width: 50%;
    text-align: center;
}
.list-b ul li a{
    display: inline-block;
    font-weight: bold;
    color: #000;
    font-size: 18px;
    transition: all .3s;
    font-family: 'Merriweather';
}
.list-b ul li img{
    width: 240px;
    display: block;
    margin: 0 auto;
    margin-bottom: 10px;
    opacity: 1;
    border: 3px solid transparent;
    border-radius: 50%;
    box-sizing: border-box;
    transition: all .3s;
}
.flex-box{
    width: 100%;

}
.flex-box:not(:last-child){
    margin-bottom: 40px;
}
.flex-box ul img{
    width: 100%;
}
.flex-box .o{
    width: 40%;
    display: flex;
    align-items: center;
    background: red;
    background: #FAFAFC;
}
.flex-box .t{
    width: 60%
}
.flex-box .t{
    background: #FAFAFC;
    display: flex;
    align-items: center;
}
.flex-box .t .t-b{
    text-align: center;
}
.flex-box .t h2{
    margin-bottom: 30px;
}
.flex-box .t h3{
    font-size:18px;
    font-weight:bold;
    text-align:left;
    width: 85%;
    margin: 0 auto;
}
.flex-box .t h3:nth-of-type(1){
    margin-bottom:12px;
}
.flex-box .t h3:nth-of-type(2){
    margin-top:12px;
}
.bus_h2{
    font-size: 24px;
    font-family: 'Merriweather';
    color: #000000;
}
.flex-box .t p{
    font-size: 16px;
    color: #333333;
    text-align: left;
    width: 85%;
    margin: 0 auto;
}
.flex-box .t p .d{
    display:inline-block;
    width: 8px;
    height: 8px;
    background: #333333;
    border-radius:50%;
    margin-right: 5px;
    position: relative;
    top: -1px;
}
.flex-box .t p a{
    color:#FF9900;
    text-decoration:underline;
}
.flex-box .t p:nth-of-type(1){
    margin-bottom: 30px;
}
.bt-0{
    margin-bottom: 15px !important;
}
.busH2{
    text-align: center;
    font-family: 'Merriweather';
    font-size: 28px;
}

/*How Can I Order prism Glasses Start*/
.HowCanBox {
    width: 100%;
    background: #FAFAFC;
    padding: 50px 0px;
    margin: 50px auto;
    overflow: hidden;
}
.HowCanBox2 {
    width: 95%;
    margin: 0px auto;
}
.HowTransitionsH2 {
    font-size: 28px;
    text-align: center;
    color: #000;
    margin-bottom: 30px;
    font-weight: bold;
    font-family: Merriweather;
}
@media (min-width: 1200px) {
    .HowCanUL ul {
        display: flex;
        justify-content: space-between;
    }
}
.HowCanUL ul li {
    width: 25%;
    text-align: center;
}
.HowCanUL ul li>div {
    height: 130px;
}
.HowCanUL ul li p {
    color: #333333;
    font-size: 18px;
    font-family: Merriweather;
    font-weight: bold;
}
.HowCanUL ul li span{
    font-size:15px;
}
.HowCan_h2{
    margin-bottom: 40px;
}
.hou3 img {
    width: 130px;
}
.hou4 img {
    width: 130px;
}


.PayneAdvantage {
    margin-top: 100px;
    margin-bottom: 100px;
    padding: 25px 50px;
    box-sizing: border-box;
    background: #fff;
}
.PayneAdvantage h4 {
    text-align: center;
    color: #FF9900;
    font-size: 15px;
    margin-bottom: 20px;
    margin-top: 5px;
}
.frit {
    margin-bottom: 30px;
}
.ftitle {
    color: #666666;
    font-size: 16px;
}
.ftitle h5 {
    color: #000000;
    font-weight: 500;
    font-size: 18px;
    margin-bottom: 8px;
}
.ftitle p {
    font-style: italic;
    font-weight: 500;
}
.learnMore {
    color: #FF9900;
    text-decoration: underline;
    font-size: 18px;
    font-family: system-ui;
    font-style: italic;
    font-weight: 500;
    margin-top: 12px;
    display: inline-block;
}

@media (min-width: 769px) {

    .hou1 img {
        position: relative;
        top: 45px;
    }
    .hou2 img {
        position: relative;
        top: 17px;
    }
    .hou3 img {
        position: relative;
        top: 14px;
    }
    .hou4 img {
        position: relative;
        top: 14px;
    }
}
@media (max-width: 1500px) {
    .HowCanUL ul li p{
        font-size: 16px;
    }
}
@media (max-width: 1200px) {
    .HowCanUL ul li {
        width: 50% !important;
        margin-bottom: 20px;
        float: left;
    }
}
@media (max-width: 768px) {
    .HowCanUL ul li {
        width: 100% !important;
        margin-bottom: 23px;
    }
    .HowCanUL ul li>div {
        height: auto;
        margin-bottom: 10px;
    }
    .HowCanBox{
        padding: 30px 0px;
        margin: 30px auto;
    }
    .HowCanUL ul li p {
        font-size: 15px;
    }
    .HowCanUL ul li:last-child{
        margin-bottom:0px;
    }
    .HowCanUL ul li span{
        font-size: 14px;
    }
}
/*How Can I Order prism Glasses End*/


/*faq*/

.faq_box_maxWidth {
    width: 1500px;
    margin: 0 auto;
    margin-bottom: 70px;
}
.FAq_box {
    width: 100%;
    margin: 0 auto;
}
.FAq_box .bus_h2Title {
    margin-bottom: 50px;
    text-align: center;
}
.FAq_box ul li {
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
    box-sizing: border-box;
    margin-top: 20px;
}
.FAq_box ul li h4 {
    color: #000000;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 15px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}
.FAq_box ul li h4 p {
    width: 90%;
}
.FAq_box ul li .fanzhuanFAQ:after {
    content: '\f813';
    display: inline-block;
    font-family: 'porto-icons';
    margin-left: 25px;
    font-size: 27px;
    top: -7px;
    position: absolute;
    color: #ACACAC;
    font-weight: normal;
    right: 5px;
    transition: all .2s;
}
.FAq_box ul li .fanzhuanFAQ.active:after{
    transform: rotate(180deg);
}
.noHide{
    display: none;
}
.FAq_box ul li div {
    color: #666666;
    font-size: 16px;
}
.FAq_box ul li .faqHide>p{
    margin-bottom:20px;
}
.FAq_box ul li .faqHide>p:last-child{
    margin-bottom:0px;
}
.FAq_box ul li .zibox p{
    margin-bottom:10px;
}
.FAq_box ul li .zibox p strong{
    color: #555555;
    font-weight: bold;
}
.FAq_box ul li .zibox p span{
    border-radius: 50%;
    display: inline-block;
    background: #555555;
    margin-right: 10px;
    width: 8px;
    height: 8px;
    position: relative;
    top: -2px;
}
.FAq_box ul li div a{
    color:#FF9900;
    text-decoration:underline;
}
@media (max-width: 1520px) {
    .faq_box_maxWidth {
        width: 96%;
        margin: 20px auto;
    }
}
@media (max-width: 800px) {
    .FAq_box ul li h4 {
        font-size: 16px;
        width: 90%;
        margin: 0 auto;
        margin-bottom: 15px;
    }
    .faq_box_maxWidth{
        width: 100%;
        padding: 0px;
    }
    .FAq_box ul li .faqHide {
        font-size: 15px;
        width: 90%;
        margin: 0 auto;
    }
    .FAq_box .bus_h2Title{
        margin-bottom: 25px;
    }
    .faq_box_maxWidth{
        margin: 0px auto;
        margin-bottom: 60px;
    }
}

/*faq*/



.p_d{
    margin:60px auto;
}



@media screen and (min-width: 801px) {
    .ban-1{
        display: flex;
        justify-content: space-between;
    }
    .list-b ul li:hover img {
        padding: 3px;
        border-color: #ffb454;
    }
    .list-b ul li:hover a {
        color: #ffb454;
    }
    .flex-box{
        display: flex;
        justify-content: space-between;

    }
    .mobild_show{
        display: none;
    }
}
@media screen and (max-width: 2025px) {
    .one-d h1{
        font-size: 42px;
    }
    .one-d p{
        font-size: 24px;
    }
}
@media screen and (max-width: 1800px) {
    .one-d h1 {
        font-size: 34px;
    }
    .one-d p {
        font-size: 22px;
    }
}
@media screen and (max-width: 1550px) {
    .one-d h1 {
        font-size: 30px;
    }
    .one-d p {
        font-size: 20px;
    }
    .bus_h2{
        font-size:22px;
    }
    .flex-box .t p{
        font-size: 15px;
    }
    .flex-box .t h3{
        font-size: 16px;
    }
    .flex-box .t h2{
        margin-bottom:20px;
    }
}
@media screen and (max-width: 1510px) {
    .max-width{
        width: 96%;
    }
}
@media screen and (max-width: 1400px) {
    .flex-box .t{   padding: 30px 0px;
        box-sizing: border-box;
    }
    .busH2{
        font-size: 26px;
    }
}
@media screen and (max-width: 1300px) {
    .one-d h1 {
        font-size: 26px;
    }
    .one-d p {
        font-size: 16px;
    }
    .list-b ul li img{
        width:150px
    }
    .bus_h2 {
        font-size: 20px;
    }
}
@media screen and (max-width: 1100px) {
    .one-d h1 {
        font-size: 22px;
    }
    .one-d p {
        font-size: 14px;
    }
    .two_ul{
        width: 40%;
    }
    .one_ul {
        width: 60%;
    }
    .bus_h2 {
        font-size: 18px;
    }
    .busH2{
        font-size: 24px;
    }
}
@media screen and (max-width: 800px) {
    .one_ul,.two_ul{
        width: 100%;
    }
    .one_ul{
        position:absolute;
        background:transparent;
        top: 10%;
    }
    .one-d h1, .one-d p{
        color:#fff;
    }
    .one-d p br{
        display:none;
    }
    .one-d h1{
        font-size:34px;
        margin-bottom:20px;
    }
    .one-d p{
        font-size:20px;
        text-align:center;
        width:90%;
        margin:0 auto;
    }
    .list-b ul li img{
        width:130px
    }
    .max-width{
        margin:40px auto;
    }
    .list-b{
        margin-bottom: 40px;
    }
    .flex-box .o,.flex-box .t{
        width:100%;
    }
    .flex-box .t h2{
        display:none;
    }
    .flex-box .t p{
        width:100%;
    }
    .flex-box .t{
        padding: 20px;
    }
    .flex-box .t p:nth-of-type(1){
        margin-bottom:15px;
    }
    .flex-box .t h3{
        width:100%;
        text-align:left;
    }
    .flex-box .t {
        padding: 15px;
    }
    .mobild_show{
        margin-bottom: 20px;
        text-align: center;
    }
    .flex-box:not(:last-child){
        margin-bottom:20px;
    }
    .busH2{
        font-size: 22px;
    }
    .p_d{
        margin:40px auto;
    }
}
@media screen and (max-width: 768px) {
    .ftitle {
        font-size: 15px;
    }
    .ftitle h5, .learnMore {
        font-size: 16px;
    }
    .PayneAdvantage {
        margin-top: 50px;
        margin-bottom: 50px;
        padding: 0px 10px;
    }
}
@media screen and (max-width: 700px) {
    .one_ul{
        top: 5%;
    }
}
@media screen and (max-width: 600px) {
    .one_ul{
        top: 6%;
    }
    .one-d h1{
        font-size:24px;
        margin-bottom:12px;
    }
    .one-d p{
        font-size:16px;
    }
    .list-b ul li a{
        font-size:16px;
    }
    .flex-box .t h3 {
        font-size: 15px;
    }
    .busH2{
        font-size:20px;
    }
}
@media screen and (max-width: 460px) {
    .one-d h1{
        font-size:22px;
        margin-bottom:12px;
    }
    .one-d p{
        font-size: 14px;
    }
}
@media screen and (max-width: 420px) {
    .one_ul{
        top: 5%;
    }
    .one-d h1{
        margin-bottom:7px;
    }
    .bus_h2,.busH2{
        font-size:17px;
    }
}
@media screen and (max-width: 380px) {
    .one_ul{
        top: 3%;
    }
}
@media screen and (max-width: 360px) {
    .one-d h1{
        font-size:20px;
    }
    .one-d p {
        font-size: 14px;
    }
}