/* css reset */
@font-face {
    font-family: 'fzlt';
    src: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/fzlt.ttf) format('truetype');
}

body,
dl,
dd,
ul,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
p,
form,
header,
section,
article,
footer {
    margin: 0;
}

body,
button,
input,
select,
textarea {
    font: 12px/1.5 tahoma, '\5FAE\8F6F\96C5\9ED1', sans-serif
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%
}

em,
b {
    font-style: normal
}

a {
    text-decoration: none
}

a:hover {
    text-decoration: underline
}

img {
    border: 0
}

li {
    list-style: none outside none;
}

html {
    scroll-behavior: smooth;
}

button,
input,
select,
textarea {
    font-size: 100%;
    outline: none
}

table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0
}

td,
th,
ul,
ol {
    padding: 0
}

a:hover {
    text-decoration: none;
    filter: brightness(1.1);
}

/* content */
.wrapout,
.SDGCOPYRIGHT-wrap20130425 {
    min-width: 1400px;
}

.wrapout {
    max-width: 2000px;
    padding-bottom: 50px;
    margin: 0 auto;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/wrapout.jpg) no-repeat center top #f2d964;
    font-size: 14px;
    color: #64431c;
    overflow: hidden;
}

.header {
    position: relative;
    height: 1135px;
}

.logo {
    position: absolute;
    top: 21px;
    left: 50%;
    width: 140px;
    height: 132px;
    margin-left: -612px;
    display: block;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/logo.png) no-repeat;
}

.step_btn {
    position: absolute;
    top: 742px;
    left: 50%;
    width: 1295px;
    height: 100px;
    margin-left: -647.5px;
    display: flex;
    justify-content: space-between;
}

.step_btn a {
    display: block;
    width: 239px;
    height: 100px;
    margin: 0 10px;
    text-indent: -999em;
    cursor: default;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/step_btn.png) no-repeat;
}

.step_btn a:nth-child(1) {
    background-position-x: 0;
}

.step_btn a:nth-child(2) {
    background-position-x: -239px;
}

.step_btn a:nth-child(3) {
    background-position-x: -478px;
}

.step_btn a:nth-child(4) {
    background-position-x: -717px;
}

.step_btn a:nth-child(5) {
    background-position-x: -956px;
}

.step_btn a.active {
    background-position-y: -100px;
}

.step_btn a:hover {
    filter: brightness(1);
}

.login_btn {
    position: absolute;
    top: 850px;
    left: 50%;
    width: 1274px;
    height: 185px;
    margin-left: -637px;
    display: block;
    text-indent: -999em;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/login_btn.png) no-repeat;
}

.login_btn:hover {
    background-position-y: bottom;
}

.login_on {
    position: absolute;
    top: 850px;
    left: 50%;
    width: 1274px;
    height: 185px;
    margin-left: -637px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    line-height: 36px;
    font-family: 'fzlt';
    color: #fff;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/login_on.png) no-repeat;
}

.login_on a {
    color: #fff;
}

.login_on span,
.login_on a {
    display: block;
    margin: 0 10px;
}

.get_btn {
    display: block;
    width: 246px;
    height: 47px;
    padding-top: 4px;
    color: #fff;
    font-family: 'fzlt';
    font-size: 25px;
    line-height: 40px;
    text-align: center;
    box-sizing: border-box;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/btn.png) no-repeat;
}

.mySwiper {
    position: relative;
    width: 1255px;
    height: auto;
    margin: 0 auto;
}

.mySwiper .swiper-container {
    touch-action: none;
    /* 禁用触摸操作 */
}

.model {
    flex-shrink: 0;
    width: 1255px;
    min-height: 300px;
    margin: 0 auto;
    border: 124px solid transparent;
    -webkit-border-image: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/kuang.png) 123 123 stretch;
    -o-border-image: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/kuang.png) 123 123 stretch;
    border-image: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/kuang.png) 123 123 stretch;
    box-sizing: border-box;
}

.model .box {
    position: relative;
    box-sizing: border-box;
    margin: -123px;
}

.model .box .detail_title,
.model .box .detail_time {
    font-family: 'fzlt';
    line-height: 36px;
    text-align: center;
}

.model .box .detail_title {
    padding: 37px 0 0 0;
    width: 660px;
    margin: 0 auto;
    font-size: 30px;
}

.model .box .detail_time {
    padding: 0 0 24px 0;
    font-size: 20px;
}

.model .box .detail_mod {
    width: 1155px;
    padding: 35px;
    margin: 0 auto;
    box-sizing: border-box;
    border: solid 3px #64431c;
    border-radius: 25px;
    background-color: #fff;
    font-size: 14px;
    line-height: 30px;
    word-break: break-all;
}

.model .box .get_wrap {
    height: 215px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.model .box .input_text {
    display: block;
    width: 509px;
    height: 47px;
    margin-right: 55px;
    color: inherit;
    font-size: 14px;
    line-height: 47px;
    padding: 0 15px;
    box-sizing: border-box;
    border: 0;
    overflow: hidden;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/get_input.png) no-repeat;
}

.reward_list {
    width: 1100px;
    margin: 0 auto;
}

.reward_list dt,
.reward_list dd {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 75px;
}

.reward_list dt span {
    display: block;
    width: 403px;
    margin-right: 51px;
    font-size: 30px;
    text-align: center;
    font-family: 'fzlt';
}

.reward_list dt span:nth-child(2) {
    width: 347px;
}

.reward_list dd {
    align-items: flex-start;
}

.reward_list dd span {
    display: block;
    width: 403px;
    height: 47px;
    margin-right: 51px;
    text-align: center;
    font-size: 14px;
    line-height: 47px;
    padding: 0 15px;
    box-sizing: border-box;
    overflow: hidden;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/reward_list_span.png) no-repeat;
}

.reward_list dd span:nth-child(2) {
    width: 347px;
    margin-right: 53px;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/reward_list_span2.png) no-repeat;
}

.get_btn.backHome {
    position: absolute;
    top: 30px;
    right: 45px;
}

/* 弹框 */
#mask {
    display: none;
    position: fixed;
    z-index: 100;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    background-color: rgba(0, 0, 0, .5);
}

.pop {
    position: absolute;
    z-index: 200;
    top: 50%;
    left: 50%;
    display: none;
}

.pop .cont {
    position: relative;
}

.pop .close {
    position: absolute;
    top: 18px;
    right: 18px;
    display: block;
    width: 38px;
    height: 38px;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/close.png) no-repeat;
}

.alert_pop.pop.pop .close {
    top: 38px;
    right: 38px;
}

.pop_btn {
    display: block;
    width: 153px;
    height: 68px;
    margin: 0 auto;
    text-indent: -999em;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/pop_btn.png) no-repeat;
}

.login_pop .close {
    display: block;
    position: absolute;
    width: 38px;
    height: 38px;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/login_pop_close.png) no-repeat;
    top: 0;
    right: -45px;
}

.login_pop.pop .cont {
    width: 402px;
    height: 402px;
}

.area_pop.pop .cont {
    width: 718px;
    height: 358px;
    padding-top: 120px;
    box-sizing: border-box;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/area_pop.png) no-repeat;
}

.area_pop.pop .select_wrap {
    width: 100%;
    height: 50px;
    display: flex;
    align-content: flex-start;
    justify-content: center;
}

.area_pop.pop .select_wrap span {
    width: 85px;
    font-size: 20px;
    line-height: 30px;
    font-family: 'fzlt';
    color: #fff;
}

.area_pop.pop .select_wrap select {
    width: 288px;
    height: 30px;
    border: 0;
}

.alert_pop.pop .cont {
    width: 718px;
    height: 358px;
    background: url(https://static.web.sdo.com/bnb/pic/bnb/act_bnb/exchange_gifts/alert_pop.png) no-repeat;
}

.alert_pop.pop .msg_wrap {
    width: 80%;
    margin: 0 auto;
    height: 170px;
    display: flex;
    padding-top: 50px;
    font-size: 20px;
    line-height: 36px;
    font-family: 'fzlt';
    color: #fff;
    text-align: center; 
    align-items: center;
}