.header {
    position: absolute;
    z-index: 1;
    color: #fff;
    left: 0;
    right: 0;
}

.header .logoHeader img {
    width: 162px;
    height: 39px;
    margin-top: 10px;
}

.header .nav .nvaLi > .li {
    display: inline-block;
    font-size: 18px;
    padding: 12px 42px;
    position: relative;
    cursor: pointer;
}

.header .nav .nvaLi .li a {
    color: #fff;
}

.header .nav .nvaLi > li span:hover {
    color: #0080FF;
}

.header .nav .nvaLi > li span a:hover {
    color: #0080FF !important;
}

.header .nav .nvaLi .aboutMe {
    color: #fff;
}

.header .nav .erMenu {
    display: none;
    position: absolute;
    left: 12px;
    top: 48px;
    width: 578px;
    height: auto;
    border-radius: 10px;
    padding: 24px;
    background: #fff;
    color: #333;
    text-align: left;
    font-size: 14px;
    box-sizing: border-box;
    z-index: 1;
}

.header .nav .erMenu li {
    display: inline-block;
    width: 260px;
    height: 32px;
    line-height: 32px;
}

.header .nav .nvaLi .erMenu li a {
    color: #333;
}

.header .nav .erMenu a:hover {
    color: #0080FF !important;
}

.banner {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.banner-img {
    height: 439px;
}

.wrap {
    width: 1200px;
    margin: 0 auto;
}

.heading2 {
    font-weight: 600;
    font-size: 26px;
    color: #333333;
    line-height: 36px;
}

.paragraph {
    font-size: 18px;
    color: #666666;
    line-height: 28px;
    text-align: justify;
    font-weight: 400;
}

.paragraph + .paragraph {
    margin-top: 16px;
}


.core-block-bg {
    background: url("../images/bg_section.png") no-repeat top right;
    background-size: cover;
}

.blue-glow-blocks {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.blue-glow-blocks + .blue-glow-blocks {
    margin-top: 24px;
}


.blue-glow-block {
    padding: 24px;
    border-radius: 10px;
    width: 384px;
    box-sizing: border-box;
    background: #fff url("../images/bg_block@2x.png") no-repeat right -1px top -1px;
    background-size: auto 88%;
}

.heading3 {
    font-weight: 600;
    font-size: 18px;
    color: #333333;
    margin-bottom: 16px;
    line-height: 25px;
}

.blue-glow-block .description {
    font-size: 14px;
    line-height: 22px;
    text-align: justify;
    color: #666;
}

.blue-glow-block2 .description {
    font-size: 14px;
    color: #333333;
    line-height: 22px;
    text-align: justify;
}

.icon-desc {
    margin-right: 6px;
    width: 38px;
    height: 38px;
    background: url("../images/icon_desc@2x.png") center center;
    background-size: cover;
}

.introduction-ul {
    margin-top: 16px;
    padding: 18px 24px 24px 24px;
    display: flex;
    justify-content: space-between;
    background: #F7FAFF;
    border-radius: 10px;
}

.introduction-li {
    width: 352px;
}

.introduction-li-subtitle {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.introduction-li-subtitle .heading3 {
    margin-bottom: 0;
}

.introduction-ul .description {
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    line-height: 22px;
    text-align: justify;
}

.order-list-section {
    margin-bottom: 54px;
}

.order-list-section .ol {
    display: flex;
    justify-content: space-between;
}

.order-list-section .ol + .ol {
    margin-top: 24px;
}

.order-list-section .ol-li {
    width: 588px;
    border-radius: 10px;
    padding: 43px 24px 24px 52px;
    box-sizing: border-box;
}

.ol-li-01 {
    background: #F7FAFF url("../images/icon_01@2x.png") no-repeat 24px 25px;
    background-size: 80px 53px;
}

.ol-li-02 {
    background: #F7FAFF url("../images/icon_02@2x.png") no-repeat 24px 28px;
    background-size: 80px 53px;
}

.ol-li-03 {
    background: #F7FAFF url("../images/icon_03@2x.png") no-repeat 24px 28px;
    background-size: 80px 53px;
}

.ol-li-04 {
    background: #F7FAFF url("../images/icon_04@2x.png") no-repeat 24px 28px;
    background-size: 80px 53px;
}

.order-list-section .heading4 {
    font-size: 16px;
    color: #25A0FF;
    line-height: 24px;
    margin-bottom: 16px;
}

.order-list-section .description {
    font-size: 14px;
    color: #333;
    line-height: 22px;
    text-align: justify;
}

.grey-section {
    margin-top: 54px;
}

.grey-section .grey-bg {
    margin-top: 24px;
}

.grey-section .heading2 {
    background: #FFF;
    margin-bottom: 16px;
}

.grey-section .heading-summary {
    font-size: 18px;
    color: #666666;
}

.grey-section .grey-bg {
    background: #F5F7FA;
}