body,
html {
    margin: 0;
    padding: 0;
    min-width: 1280px;
}

body {
    background: #f4f7fb;
    color: #243042
}

.head {
    height: 60px;
    width: 100%;
    background: #fff;
    border: none;
    border-radius: 5px;
    margin: 0 auto;
    box-shadow: 4px 4px 2px #f4f7fb;
}

.head .menu {
    width: 86%;
    height: 60px;
    margin: 0 auto;
}

.head .menu .logo {
    width: 40px;
    height: 40px;
    border-radius: 3px;
    margin-top: 10px;
    float: left;
    margin-right: 340px;
}

.head .menu a {
    float: left;
    line-height: 62px;
    height: 60px;
    padding: 0 25px;
    text-align: center;
    font-weight: bold;
    font-size: 13px;
    text-decoration: none;
    color: #243042
}

.head .menu a:hover {
    background: #f4f7fb
}

.head .menu .checked {
    background: #f4f7fb
}

.clear {
    clear: both;
    width: 0;
    height: 0;
}

.big-img {
    width: 100%;
    height: 500px;
    border: none;
    padding: 0;
    margin: 50px auto 30px;
    background-image: url("../images/img.png");
    background-size: cover;
    background-position: 50% 50%;
}

.big-img .txt {
    width: 860px;
    margin: 0 auto;
    border: 1px solid red;
    padding-top: 300px;
    background: red
}

.big-img .txt .txt1 {
    width: 300px;
    float: right;
    background: #ccc;
}

.big-img-2 {
    width: 100%;
    height: 400px;
    border: none;
    background-image: url("../images/img_2.png");
}

.big-img-3 {
    width: 86%;
    min-width: 1160px !important;
    height: 500px;
    border-radius: 15px;
    border: 1px solid #f4f7fb;
    background: #fff;
    box-shadow: rgba(23, 25, 29, 0.2) 0 16px 16px -16px, rgba(23, 25, 29, 0.03) 0 14px 20px 0, rgba(23, 25, 29, 0.04) 0 0 0;
    margin: 50px auto 0;
    transition: all .3s;
    -moz-transition: all .3s;
    -webkit-transition: all .3s;
}

.big-img-3:hover {
    transform: scale(1.02);
}

.big-img-3 img {
    width: 800px;
    height: 400px;
    border-radius: 15px;
    float: left;
    margin-left: 35px;
    margin-top: 40px;
    border: 1px solid #f4f7fb;
    box-shadow: rgba(23, 25, 29, 0.2) 0 16px 16px -16px, rgba(23, 25, 29, 0.03) 0 14px 20px 0, rgba(23, 25, 29, 0.04) 0 0 0;
}

.big-img-3 .txt {
    width: 270px;
    min-width: 270px;
    height: 300px;
    float: left;
    margin-top: 80px;
    margin-left: 40px;
}

.big-img-3 .txt .ps-logo {
    width: 50px;
    height: 50px;
    border-radius: 5px;
    float: left;
    display: block;
    border: 1px solid blue;
    margin: 0;
    padding: 0;
}

.big-img-3 .txt .title {
    font-size: 28px;
    font-weight: bold;
    padding: 0;
}

.big-img-3 .txt .btn {
    width: 180px;
    height: 46px;
    line-height: 46px;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: normal;
    text-align: center;
    color: #fff;
    background-color: #009dff;
    cursor: pointer;
    margin-top: 110px;
}

.big-img-3 .txt .btn:hover {
    background: #3a8ff2;
    border: 1px solid #f4f7fb;
    font-weight: bold;
}

.main-txt {
    width: 100%;
    margin: 0 auto;
    border: none;
    text-align: center;
    color: #243042;
    font-size: 22px;
    padding-top: 130px;
    padding-bottom: 90px;
}

.main-txt p,
.main-txt h1 {
    margin: 0;
    padding: 12px;
}

.main-txt .button {
    width: 250px;
    height: 50px;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    line-height: 50px;
    text-align: center;
    color: #fff;
    background-color: #009dff;
    cursor: pointer;
    margin: 60px auto 0;
}

.main-txt .button:hover {
    background: #3a8ff2;
    border: 1px solid #f4f7fb;
    font-weight: bold
}

.content {
    width: 86%;
    min-width: 1024px;
    margin: 0 auto;
    border-radius: 15px;
    border: 1px solid #f4f7fb;
    background: #fff;
    box-shadow: rgba(23, 25, 29, 0.2) 0 16px 16px -16px, rgba(23, 25, 29, 0.03) 0 14px 20px 0, rgba(23, 25, 29, 0.04) 0 0 0 1px;
    padding-top: 45px;
}

.content .content-title {
    width: 600px;
    border: none;
    margin: 0 auto;
    text-align: center;
    font-size: 40px;
    font-weight: bold;
}

.content .content-txt {
    width: 840px;
    text-align: left;
    line-height: 30px;
    border: none;
    margin: 25px auto 0;
    color: #9DA4AF;
    font-size: 18px;
}

.content .content-main {
    width: 960px;
    border: none;
    margin: 50px auto 0;
}

.content-item-new {
    width: 295px;
    height: 480px;
    border: none;
    border-radius: 10px;
    float: left;
    box-shadow: rgba(23, 25, 29, 0.2) 0 16px 16px -16px, rgba(23, 25, 29, 0.03) 0 14px 20px 0, rgba(23, 25, 29, 0.04) 0 0 0 1px;
}

.content-item-new:hover {
    background: #f4f7fb;
}

.content-item-new .item-new-logo {
    margin-top: 30px;
}

.content-item-new .item-new-logo img {
    width: 32px;
    float: left;
    margin-left: 25px;
}

.content-item-new .item-new-logo-2 {
    margin-top: 20px;
    text-align: center;
}

.content-item-new .item-new-logo-2 img {
    width: 128px;
    border-radius: 5px;
}

.content-item-new .item-new-tit {
    font-weight: bold;
    font-size: 18px;
    padding-left: 25px;
    padding-top: 10px;
}

.content-item-new .item-new-txt {
    font-size: 13px;
    color: #9DA4AF;
    padding-left: 25px;
    padding-top: 10px;
    line-height: 26px;
}

.content-item-new .item-new-txt .price-1 {
    color: #9DA4AF;
    display: block;
    padding: 5px 0;
    margin: 5px 0 0;
    text-decoration: line-through;
    font-size: 16px;
    font-weight: bold;
}

.content-item-new .item-new-txt .price-2 {
    color: red;
    display: block;
    padding: 5px 0;
    margin: 0;
    font-size: 16px;
    font-weight: bold;
}

.content-item-new .item-new-line {
    width: 240px;
    margin-left: 30px;
    height: 60px;
    border-top: 1px solid #0d66d0;
    margin-top: 45px;
}

.content-item-new .item-new-line .btn {
    width: 96px;
    height: 32px;
    border: none;
    border-radius: 5px;
    font-size: 13px;
    line-height: 32px;
    text-align: center;
    color: #fff;
    background-color: #009dff;
    cursor: pointer;
    margin: 28px auto 0;
}

.content .content-main .item {
    width: 216px;
    height: 226px;
    border: none;
    float: left;
    transition: all .3s;
    -moz-transition: all .3s;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    margin-top: 20px;
}

.content .content-main .item:hover {
    background: #f4f7fb;
    transform: scale(1.1);
    border-radius: 5px;
    box-shadow: rgba(23, 25, 29, 0.2) 0 16px 16px -16px, rgba(23, 25, 29, 0.03) 0 14px 20px 0, rgba(23, 25, 29, 0.04) 0 0 0 1px;
}

.content .content-main .item .logo {
    width: 58px;
    height: 58px;
    border-radius: 3px;
    margin: 22px auto 26px 79px;
}

.content .content-main .item .item-title {
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    cursor: default;
}

.content .content-main .item .item-btn {
    width: 130px;
    height: 34px;
    line-height: 34px;
    border: none;
    border-radius: 5px;
    margin-left: 43px;
    font-size: 13px;
    font-weight: normal;
    text-align: center;
    color: #fff;
    background-color: #009dff;
    cursor: pointer;
    margin-top: 24px;
}

.content .content-main .item .item-btn:hover {
    background: #3a8ff2;
    border: 1px solid #f4f7fb;
    font-weight: bold;
}

.bottom {
    width: 100%;
    height: 90px;
    background: #fff;
    margin-top: 75px;
    padding-top: 40px;
}

.bottom .txt {
    width: 86%;
    min-width: 1024px;
    margin: 0 auto;
    text-align: center;
    border-top: 1px solid #f4f7fb;
    color: #9DA4AF;
    padding-top: 20px;
    line-height: 28px;
    font-size: 13px;
}

.pay-down-list {
    width: 800px;
    margin: 30px auto 0;
}

.pay-down-list .pay-down-item {
    width: 100%;
    margin: 5px 0;
    height: 36px;
}

.pay-down-list a {
    display: block;
    float: left;
    padding: 6px 10px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    color: #419ef8;
    background: #f5f7fb;
    font-weight: bold;
}

.pay-down-list a:hover {
    background: #4f90eb;
    color: #fff;
}

.err-msg {
    display: block;
    float: left;
    color: #eb3223;
    line-height: 34px;
    padding-left: 15px;
    font-size: 14px;
    margin-top: 16px;
    width: 260px !important;
}

.question-main {
    margin-top: 50px;
    height: 450px;
}

.question-main .content {
    width: 86%;
    height: 300px;
    border: none;
    margin: 20px auto;
    box-shadow: none;
}

.question-main .content .left {
    width: 300px;
    border: none;
    float: left;
}

.question-main .content .left .item {
    text-align: center;
    height: 44px;
    line-height: 44px;
    font-weight: bold;
    cursor: default;
    margin: 5px 0;
    border-radius: 5px;
}

.question-main .content .left .item:hover {
    background: #f4f7fb;
}

.question-main .content .right {
    float: left;
    width: 620px;
    margin-left: 55px;
    margin-top: 35px;
    line-height: 32px;
}

.question-main .content .left .checked {
    background: #f4f7fb;
}

.new-func-main {
    margin-top: 50px;
    height: 1220px;
}

.new-func-main .func-tit {
    width: 86%;
    margin: 0 auto;
    font-size: 28px;
}

.new-func-main .func-txt {
    width: 86%;
    font-size: 16px;
    color: #9DA4AF;
    line-height: 24px;
    margin: 10px auto 0;
}

.new-func-main .func-img {
    width: 86%;
    margin: 20px auto 0;
}

.new-func-main .func-line {
    width: 86%;
    height: 2px;
    margin: 30px auto;
    border-bottom: 1px solid #f4f7fb;
}

.qq-main {
    width: 220px;
    height: 180px;
    position: fixed;
    right: 5px;
    bottom: 80px;
}

.qq-main .qq-menu {
    height: 55px;
    width: 56px;
    background: #fff;
    float: right;
    border-radius: 5px;
}

.qq-main .qq-menu .qq {
    height: 40px;
    width: 56px;
    margin-top: 8px;
    cursor: pointer;
    background-image: url("../images/qq1.svg");
    background-size: 30px 30px;
    background-repeat: no-repeat;
    background-position-x: 13px;
    background-position-y: 5px;
    position: relative;
}

.qq-main .qq-menu .qq:hover {
    background-color: #009dff;
    background-image: url("../images/qq2.svg");
}

.qq-main .qq-menu .wx {
    height: 40px;
    width: 56px;
    margin-top: 4px;
    cursor: pointer;
    background-image: url("../images/wx-1.svg");
    background-size: 30px 30px;
    background-repeat: no-repeat;
    background-position-x: 13px;
    background-position-y: 5px;
    position: relative;
}

.qq-main .qq-menu .wx:hover {
    background-color: #009dff;
    background-image: url("../images/wx-2.svg");
}

.qq-main .qq-menu .qq .qq-code,
.qq-main .qq-menu .wx .wx-code {
    width: 140px;
    height: 186px;
    background-color: #009dff;
    position: absolute;
    left: -140px;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    font-size: 14px;
    color: #fff;
    text-align: center;
    line-height: 22px;
    display: none;
}

.qq-main .qq-menu .qq .qq-code img,
.qq-main .qq-menu .wx .wx-code img {
    width: 100px;
    height: 100px;
    position: relative;
    border-radius: 3px;
    display: block;
    margin: 20px auto 10px;
}

.big-66 {
    width: 86%;
    border-radius: 15px;
    border: 1px solid #f4f7fb;
    display: block;
    box-shadow: rgba(23, 25, 29, 0.2) 0 16px 16px -16px, rgba(23, 25, 29, 0.03) 0 14px 20px 0, rgba(23, 25, 29, 0.04) 0 0 0;
    margin: 120px auto 50px;
    transition: all .3s;
    -moz-transition: all .3s;
    -webkit-transition: all .3s;
}

.big-66:hover {
    transform: scale(1.02);
}