* {
    margin: 0;
    padding: 0;
}
.logo {
    height: 40px;
    background-color: #000000;
}
.logo img {
    height: 100%;
}
.banxin {
    width: 1920px;
    margin: 0 auto;
}

.ding {
    position: relative;
    height: 800px;
    background: url("../images/h-1.png") no-repeat;
    background-position-x: center ;
    background-position-y: center ;
    margin: 0 auto;
}
.ding h1 {
    position: absolute;
    left: 200px;
    top: 50px;
    width: 450px;
    color: #FFFFFF;
    font-size: 60px;
    font-weight: 400;
}
.ding h3 {
    position: absolute;
    left: 200px;
    top: 350px;
    width: 450px;
    color: #FFFFFF;
    font-size: 30px;
    font-weight: 400;
}
.ding .btn {
    left: 200px;
    top: 600px;
    position: absolute;
    width: 200px;
    height: 60px;
    background-color: #cc4331;
    border-radius: 10px;
    animation: jumpSize 2s infinite;
}
.ding .btn a {
    display: block;
    color: #fff;
    font-size: 20px;
    line-height: 60px;
    text-align: center;
    text-decoration: none;
}
.ding h2 {
    left: 200px;
    top: 680px;
    position: absolute;
    color: red;
    font-size: 30px;
}
.ding h4 {
    left: 220px;
    top: 683px;
    position: absolute;
    color: #fff;
    font-size: 25px;
}
.wei {
    position: relative;
    height: 700px;
    background: url("../images/h-2.png") no-repeat;
    background-position-x: right ;
    background-position-y: center ;
    margin: 0 auto;
}
.wei h1 {
    position: absolute;
    left: 200px;
    top: 50px;
    width: 600px;
    color: #fff;
    font-size: 50px;
    font-weight: 400;
}
.wei .btn {
    left: 200px;
    top: 500px;
    position: absolute;
    width: 200px;
    height: 60px;
    background-color: #cc4331;
    border-radius: 10px;
    animation: jumpSize 2s infinite;
}
.wei .btn a {
    display: block;
    color: #fff;
    font-size: 20px;
    line-height: 60px;
    text-align: center;
    text-decoration: none;
}
.wei h2 {
    left: 200px;
    top: 580px;
    position: absolute;
    color: red;
    font-size: 30px;
}
.wei h4 {
    left: 220px;
    top: 583px;
    position: absolute;
    color: #fff;
    font-size: 25px;
}
.nei {
    /*height: 3000px;*/
    background-color: #f1e1dd;
}
.rong {
    padding-top: 100px;
}
.rong h1 {
    width: 300px;
    font-size: 40px;
    margin-left: 200px;
    margin-bottom: 50px;
}
.rong img {
    float: left;
    width: 960px;
    margin-left: 30px;
}
.rong section {
    width: 750px;
    float: right;
    margin-top: 50px;
    padding-right: 150px;
}
.rong section h1 {
    margin-left: 100px;
}
.rong section h2 {
    font-size: 40px;
    margin-left: 100px;
    margin-bottom: 20px;
}
.rong section h3 {
    font-size: 20px;
    margin-left: 100px;
    margin-bottom: 20px;
}
.rong .btn {
    width: 200px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    background-color: #734332;
    border-radius: 10px;
    margin-left: 100px;
    margin-top: 50px;
    margin-bottom: 50px;
}
.rong a {
    text-decoration: none;
    color: #FFFFFF;
    font-size: 20px;
}
.rong .red {
    display: initial;
    color: red;
}
.rong h4 {
    display: initial;
    font-size: 15px;
}

.rong-2 {
  padding-top: 30px;
}
.rong-2 h1 {
    width: 300px;
    font-size: 40px;
    margin-left: 200px;
    margin-bottom: 50px;
}
.rong-2 img {
    float: left;
    width: 960px;
    margin-left: 30px;
}
.rong-2 section {
    width: 750px;
    float: right;
    margin-top: 50px;
    padding-right: 150px;
}
.rong-2 section h1 {
    margin-left: 100px;
}
.rong-2 section h2 {
    font-size: 40px;
    margin-left: 100px;
    margin-bottom: 20px;
}
.rong-2 section h3 {
    font-size: 20px;
    margin-left: 100px;
    margin-bottom: 20px;
}
.rong-2 .btn {
    width: 200px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    background-color: #734332;
    border-radius: 10px;
    margin-left: 100px;
    margin-top: 50px;
    margin-bottom: 50px;
}
.rong-2 a {
    text-decoration: none;
    color: #FFFFFF;
    font-size: 20px;
}
.rong-2 .red {
    display: initial;
    color: red;
}
.rong-2 h4 {
    display: initial;
    font-size: 15px;
}
.rong-3 section {
    float: left;
}
.rong-3 img {
    float: right;
}
.rong-3 h1 {
    width: 800px;
    padding-top: 100px;
}
.rong-4 section {
    float: left;
}
.rong-4 img {
    float: right;
    margin-right: 30px;
}
.rong-5 {
    margin-top: 50px;
}
.rong-5 img {
    float: left;
}
.rong-5 section {
    float: right;
}
.rong-6 span {
    float: left;
    display: block;
    margin-left: 34px;
    padding-top: 50px;
}
.rong-6 span img {
    height: 1200px;
}
.rong-6 p {
    width: 600px;
    display: block;
    float: right;
    margin-right: 30px;
    margin-top: 50px;
}
.rong-6 img {
    margin-left: 0;
}
.rong-6 .tu {
    margin-top: 20px;
}
.di-logo {
    width: 200px;
    height: 200px;
    margin-top: 50px;
    margin-left: 43%;
}
.di-logo img {
    width: 100%;
}
.jie {
    font-size: 18px;
    font-weight: 400;
    text-align: center;
    padding-top: 0;
    padding-bottom: 50px;
}
.fu {
    position: fixed;
    right: -200px;
    bottom: 0;
    animation: jumpSize 1.5s infinite;
}
.fu img {
    width: 50%;
}
.floating-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: red;
    color: white;
    text-align: center;
    font-size: 35px;
    line-height: 1.5;
    box-shadow: 0 -2px 5px rgba(0, 0, 0, 1);
    z-index: 1000;
}
@media screen and (max-width: 1024px) and (min-width: 320px) {
    .banxin {
        width: 1024px;
        margin: 0 auto;
    }
}

@keyframes jumpSize {

    0% {
        transform: translate(0px,0px);
    }

    50% {
        transform: translate(0px,-10px);
    }
    100% {
        transform: translate(0px,0px);
    }
}