body {
    margin: 0;
}
* {
    margin: 0;
}
/* 取消超链接默认下划线 */
a {
    text-decoration: none;
}

/* 列式弹性盒子 */
.flex-col {
    display: -webkit-box;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-box-pack: start;
    -webkit-box-align: center;

    display: -ms-flexbox;
    -ms-flex-wrap: nowrap;
    -ms-flex-direction: row;
    -ms-flex-pack: start;
    -ms-flex-align: center;
    -ms-flex-line-pack: center;

    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    align-content: center;
}

.flex-col-reserve {
    display: -webkit-box;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -webkit-box-pack: start;
    -webkit-box-align: center;

    display: -ms-flexbox;
    -ms-flex-wrap: nowrap;
    -ms-flex-direction: row-reverse;
    -ms-flex-pack: start;
    -ms-flex-align: center;
    -ms-flex-line-pack: center;

    display: flex;
    flex-direction: row-reverse;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    align-content: center;
}

/* 行式弹性盒子 */
.flex-row {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-box-pack: start;
    -webkit-box-align: start;

    display: -ms-flexbox;
    -ms-flex-direction: column;
    -ms-flex-wrap: nowrap;
    -ms-flex-pack: start;
    -ms-flex-align: start;
    -ms-flex-line-pack: start;

    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: flex-start;
    align-content: flex-start;
}

/* 弹性盒子弹性容器 */
.flex-col>*.flex-grow {
    width: 0;
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
}

.flex-col-reserve>*.flex-grow {
    width: 0;
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
}

.flex-row>*.flex-grow {
    height: 0;
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
}

/* 列式弹性盒子允许换行 */
.flex-col.flex-wrap {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

/* 列式弹性盒子居中对齐 */
.flex-col.flex-center {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.flex-col.flex-row-center {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

/* 列式弹性盒子两端对齐 */
.flex-col.flex-space {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

/* 列式弹性盒子顶部对齐 */
.flex-col.flex-top {
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    align-items: flex-start;
}

/* 列式弹性盒子快速分栏 */
.flex-col.flex-col-2>* {
    width: 50%;
}

.flex-col.flex-col-3>* {
    width: 33.33333%;
}

.flex-col.flex-col-4>* {
    width: 25%;
}

.flex-col.flex-col-5>* {
    width: 20%;
}

.flex-col.flex-col-6>* {
    width: 16.66666%;
}

/* 字体对齐 */
.font-l {
    text-align: left;
}

.font-c {
    text-align: center;
}

.font-r {
    text-align: right;
}

.font-48 {
    font-size: 48px;
}

.font-80 {
    font-size: 80px;
}

.font-64 {
    font-size: 64px;
}

.font-32 {
    font-size: 32px;
}

.line-h-96 {
    line-height: 96px;
}

.line-h-94 {
    line-height: 94px;
}

.line-h-64 {
    line-height: 64px;
}

.line-h-72 {
    line-height: 72px;
}

.line-h-44 {
    line-height: 44px;
}

.rgb-90 {
    color: #909090;
}

.rgb-50 {
    color: #505050;
}

.hide {
    display: none;
}

.warp {
    min-width: 1280px;
    height: 5028px;
    background: url(../img/pc.png);
    background-size: 1920px auto;
    background-position: top center;
    background-repeat: no-repeat;
}

.warp>div {
    height: 100%;
    width: 1280px;
    margin: 0 auto;
    position: relative;
}

.title {
    padding-top: 20px;
}

.title .logo1 {
    display: inline-block;
    width: 100px;
    height: 100px;
}
.title .name {
    display: inline-block;
    font-size: 48px;
    color: #fff;
    line-height: 100px;
    margin-left: 20px;
}
.title .company {
    display: inline-block;
    font-size: 36px;
    line-height: 100px;
    color: #fff;
    margin-left: 20px;
}

.box-1 {
    position: absolute;
    top: 278px;
    right: 0;
    color: #fff;
}

.btn-1 {
    width: 380px;
    height: 96px;
    background-image: url('../img/btn1.png');
    background-position: center;
    background-size: cover;
    margin: 0 auto;
}

.box-2 {
    position: absolute;
    top: 1060px;
    left: 224px;
}

.line-1 {
    margin: 0 auto;
}

.container .line {
    width: 128px;
    height: 12px;
    margin-bottom: 32px;
    border-radius: 6px;
    background: linear-gradient(315deg, rgba(136, 92, 255, 1) 0%, rgba(72, 191, 254, 1) 100%);
}

img {
    padding: 0;
    margin: -1px auto;
    vertical-align: bottom;
    border: none;
    width: 100%;
    border: none;
}

.box-3 {
    position: absolute;
    top: 1700px;
    width: 600px;
    left: 50%;
    margin-left: -300px;
}

.box-4 {
    position: absolute;
    top: 2780px;
    width: 600px;
    left: 50%;
    margin-left: -300px;
}

.box-5 {
    position: absolute;
    top: 3728px;
    width: 600px;
    left: 50%;
    margin-left: -300px;
}

.box-6 {
    position: absolute;
    top: 3998px;
    width: 1200px;
    left: 50%;
    margin-left: -600px;
}

.box-6 .img-box {
    width: 992px;
    height: 854px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.pictures {
    position: absolute;
    width: 4096px;
    height: 854px;
    padding: 0;
    margin: 0;
}

.pictures li {
    width: 480px;
    height: 854px;
    margin-right: 32px;
    float: left;
    list-style: none;
}

.bannerbtn .left {
    position: absolute;
    top: 380px;
    left: 0px;
    width: 94px;
    height: 94px;
    background-image: url('../img/left.png');
    background-position: center;
    background-size: cover;
}

.bannerbtn .right {
    position: absolute;
    top: 380px;
    right: 0px;
    width: 94px;
    height: 94px;
    background-image: url('../img/right.png');
    background-position: center;
    background-size: cover;
}

.footer {
    min-width: 1280px;
    background-color: #101A1E;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    justify-content: space-around;
    padding-top: 30px;
    box-sizing: border-box;
    padding-bottom: 20px;
}

.box-7 {
    width: 280px;
    height: 280px;
    margin-bottom: 48px;
}

.box-8 {
    position: absolute;
    top: 50px;
    right: 20px;
}

.box-8 a {
    display: block;
    color: #fff;
    font-size: 24px;
    line-height: 48px;
    position: relative;
}

.box-8 a::before {
    content: '';
    width: 100%;
    height: 0;
    position: absolute;
    bottom: 0;
    left: 0;
    border-bottom: 2px solid #fff;
}