html {
    font-size: 16px;
}

body {
    margin: 0;
    padding: 0;
    font-family: Helvetica, Tahoma, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;    
}

ul {
    padding: 0;
    margin: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    cursor: pointer;
    height: 50px;
    background: linear-gradient(90deg, #2672FF 0%, #4486FF 100%);
    border: none;
    border-radius: 25px;
    color: #FFFFFF;
    font-size: 1.5rem;
}

button:hover {
    box-shadow: 0px 8px 17px 0px rgba(0,0,0,0.2);
}

input[type="text"],
textarea {
    outline:none;
    border-radius: 2px;
    border: 1px solid #EEEEEE;
    padding: 15px 18px;
    font-size: 0.875rem;
    box-sizing: border-box;
}

textarea {
    resize: none;
    font-family: inherit;
}

.header {
    width: 100%;
    height: 6.875rem;
    background: #FFFFFF;
    overflow: hidden;
}

.footer {
    width: 100%;
    font-size: 0.8125rem;
    line-height: 1em;
    padding: 1.125rem 0;
    color: #909399;
    background: #FFFFFF;
    text-align: center;
}

.footer::before {
    content: "";
    display: block;
    width: 100%;
    clear: both;
    overflow: hidden;
}

.logo {
    width: 300px;
    height: 100%;
    background: url('../images/logo.png');
    background-size: auto 100%;
    background-repeat: no-repeat;
    float: left;
}

.nav {
    float: left;
    margin-left: 15%;
}

.nav ul li {
    list-style-type: none;
    display: inline-block;
    width: 8.75rem;
    height: 100%;
    line-height: 6.875rem;
    font-size: 1.125rem;
    text-align: center;
    cursor: pointer;
    user-select: none;
    color: #606266;
}

.nav ul li.active {
    color: #FFFFFF;
    background: linear-gradient(90deg, #2672FF 0%, #4486FF 100%);
}

.nav ul li a {
    width: 100%;
    height: 100%;
    display: block;
}

.nav ul li a:hover {
    font-weight: bold;
}

.content {
    overflow: hidden;
    position: relative;
}

.content-banner img {
    width: 100%;
    height: auto;
}

.content-main {
    width: 70%;
    margin: 60px auto;
    overflow: hidden;
}

.content-title {
    font-size: 3.25rem;
    line-height: 1em;
    color: #303133;
    position: relative;
    padding-bottom: 0.375rem;
    text-align: left;
}

.content-title::before {
    content: "";
    display: block;
    width: 5.5rem;
    height: 0.75rem;
    background: #4385FF;
    opacity: 0.64;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: -1;
}

.content-quota {
    font-size: 1.25rem;
    line-height: 1.8em;
    padding: 3.75rem 2.1875rem;
    color: #303133;
    position: relative;
}

.content-quota::before,
.content-quota::after {
    content: "";
    display: block;
    width: 3.75rem;
    height: 3.75rem;
    position: absolute;
    background-size: 100% 100%;
}
.content-quota::before {
    background-image: url("../images/quotation-start.png");
    top: 0;
    left: 0;
}

.content-quota::after {
    background-image: url("../images/quotation-end.png");
    bottom: 0;
    right: 0;
}

/* 首页 */
.index-button {
    position: absolute;
    left: 65%;
    top: 40%;
    width: 216px;
}

.index-wrap .content-main {
    display: none;
}

.dialog-mask {
    display: none;
    width: 100%;
    min-height: 100vh;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.5);
}

.dialog {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    width: 1000px;
    height: 587px;
    margin-left: -500px;
    margin-top: -293.5px;
    background: #FFFFFF;
    box-shadow: 0px 8px 17px 0px rgba(0,0,0,0.05);
    border-radius: 10px;
    padding: 25px;
    box-sizing: border-box;
}

.dialog .close {
    width: 1.875rem;
    height: 1.875rem;
    background-image: url("../images/close.png");
    background-size: 100% 100%;
    float: right;
    cursor: pointer;
}

.dialog .title {
    width: 100%;
    font-size: 1.5rem;
    color: #616161;
    text-align: center;
    margin-top: 65px;
    margin-bottom: 36px;
}

.dialog .body {
    display: inline-block;
    margin: 0 auto;
    text-align: center;
}

.dialog .body input {
    width: 392px;
    margin-bottom: 12px;
}

.dialog .body input:nth-child(even) {
    margin-left: 12px;
}

.dialog .body textarea {
    width: 800px;
    margin-bottom: 24px;
    height: 200px;
} 

.dialog .body button {
    font-size: 1rem;
    width: 276px;
}

.dialog .body .error {
    margin-top: 12px;
    color: red;
}

/* 关于我们 */
.content-about {
    margin: 60px auto;
}

.content-about img{
    width: 45%;
    float: left;
}

.about-text {
    width: 40%;
    float: right;
}

.about-text .content-quota {
    margin-top: 1.875rem;
}

/* 联系我们 */
.content-contact {
    margin: 60px auto;
    text-align: center;
}

.contact-map {
    width: 640px;
    height: 420px;
    border: none;
    display: inline-block;
}

.contact-text {
    display: inline-block;
    margin-left: 5%;
    vertical-align: top;
    text-align: left;
}

.contact-company {
    color: #616161;
    font-size: 1.875rem;
    margin-top: 120px;
    margin-bottom: 30px;
}

.contact-people {
    color: #303133;
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.contact-phone,
.contact-email,
.contact-address {
    font-size: 1rem;
    line-height: 1.5em;
    color: #616161;
    padding-left: 1.375rem;
    background-repeat: no-repeat;
    background-position: 0 center;
    background-size: 1rem 1rem;
}

.contact-phone {
    background-image: url("../images/contact-phone.png");
}

.contact-email {
    background-image: url("../images/contact-email.png");
}

.contact-address {
    background-image: url("../images/contact-address.png");
}

/* 套餐价格 */
.wrap-price {
    background: #F5F7FB;
}

.price-box {
    background: #FFFFFF;
    border-radius: 20px;
    display: inline-block;
    position: relative;
    box-sizing: border-box;
}

.price-box .recommend {
    position: absolute;
    top: 0;
    right: 0;
    background: #E52F2F;
    border-radius: 0px 20px 0px 20px;
    padding: 10px 18px;
    color: #FFFFFF;
    font-weight: bold;
    font-size: 1rem;
    line-height: 1em;
}

.price-box .title {
    font-size: 2rem;
    line-height: 1em;
    color: #303133;
    margin-bottom: 2.25rem;
}

.price-box .cost {
    font-size: 1.125rem;
    line-height: 1em;
    color: #3F82FF;
    margin-bottom: 3.625rem;
}

.price-box .describe {
    font-size: 1rem;
    line-height: 1.375em;
    color: #606266;
}

.price-box-standard,
.price-box-custom {
    padding: 5.625rem 3.75rem;
}

.price-box-standard {
    width: 40%;
}

.price-box-custom {
    margin-left: 24px;
    width: calc(60% - 30px);
}

.price-box-service {
    width: 100%;
    margin-top: 24px;
    padding: 30px;
    text-align: center;
}

.price-box-service .title {
    color: #606266;
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.price-circle {
    display: inline-block;
    min-width: 10rem;
    height: 10rem;
    background: #FFFFFF;
    border-radius: 5rem;
    border: 1px solid #EEF2F9;
    line-height: 1em;
    margin: 0 1.875rem;
}

.price-circle-title {
    color: #808080;
    margin: 36px 0;
    font-size: 0.875rem;
}

.price-circle-data,
.price-circle-text {
    color: #303133;
    font-size: 2.625rem;
}

.price-circle-text {
    padding: 0 37px;
    font-size: 1.5rem;
}

.price-circle-unit {
    display: inline-block;
    color: #808080;
    font-size: 0.75rem;
}

/* 商业服务 */
@-webkit-keyframes pulse{
    0%{-webkit-transform:scaleX(1);transform:scaleX(1)}
    50%{-webkit-transform:scale3d(1.05,1.05,1.05);transform:scale3d(1.05,1.05,1.05)}
    to{-webkit-transform:scaleX(1);transform:scaleX(1)}
}@keyframes pulse{
    0%{-webkit-transform:scaleX(1);transform:scaleX(1)}
    50%{-webkit-transform:scale3d(1.05,1.05,1.05);transform:scale3d(1.05,1.05,1.05)}
    to{-webkit-transform:scaleX(1);transform:scaleX(1)}
}
.pulse {
    -webkit-animation-name:pulse;
    animation-name:pulse;
    -webkit-animation-timing-function:ease-in-out;
    animation-timing-function:ease-in-out
}
.content-service {
    width: 100%;
    margin-top: 0;
}

.service-box {
    padding: 90px 15%;
}

.service-box:nth-of-type(even) {
    background: #F5F7FB;
}

.service-box .title {
    font-size: 2.5rem;
    color: #303133;
    font-weight: bold;
    text-align: center;
    margin-bottom: 60px;
}

.service-box .title .highlight {
    color: #006FE2;
}

.service-box .detail {
    display: flex;
    justify-content: center;
}

.img-box {
    display: inline-block;
    text-align: center;
    color: #303133;
    margin-right: 24px;
}

.service-box-feature .img-box {
    margin-right: 8%;
}
.service-box-feature .img-box:hover {
    -webkit-animation-name:pulse;
    animation-name:pulse;
    -webkit-animation-timing-function:ease-in-out;
    animation-timing-function:ease-in-out;
    color: red
}

.img-box:last-child {
    margin-right: 0;
}

.img-box img {
    width: 100%;
    height: auto;
    margin-bottom: 30px;
}

.service-box-logo .detail {
    flex-wrap: wrap;
    justify-content: space-between;
}
.service-box-logo img {
    width: calc((100% - 60px) / 6);
    height: auto;
    box-shadow: 0px 8px 17px 0px rgba(0,0,0,0.05);
    margin-bottom: 12px;
}

.service-box-function .img-box {
    width: 208px;
    border-radius: 20px;
    box-shadow: 0px 8px 17px 0px rgba(0,0,0,0.05);
    padding: 44px 30px 64px;
    box-sizing: content-box;
    text-align: center;
}

.service-box-function .img-box img {
    width: 70px;
    height: 70px;
    margin-bottom: 46px;
}

.text-box {
    width: 25%;
    text-align: center;
}

.text-box .data {
    color: #2672FF;
    font-size: 3.75rem;
    line-height: 0.8em;
}

.text-box .unit {
    color: #909399;
    font-size: 1.125rem;
    vertical-align: top;
}

.text-box .text {
    color: #909399;
    font-size: 0.875rem;
    margin-top: 15px;
}