* {
    padding: 0;
    margin: 0;
}

.banner {
    width: 100%;
    min-width: 1500px;
    height: 800px;
    background: rgb(229, 239, 255);
    border-radius: 0px 0px 0px 0px;
    /* padding-top: 120px; */
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.banner .bg-top img {
    margin-left: 82px;
    width: 862px;
    height: 445px;
}

.banner .leftText h1 {
    font-size: 60px;
    font-weight: 800;
    color: #1A2233;
    letter-spacing: 5px;
}

.banner .leftText .text {

    font-size: 28px;
    font-weight: 400;
    color: #1A2233;
}

.banner .leftText .btn {
    width: 190px;
    height: 68px;
    background: #0055FF;
    border-radius: 8px 8px 8px 8px;
    color: #ffffff;
    font-size: 28px;
    font-weight: 400;
    text-align: center;
    line-height: 68px;
    margin-top: 68px;
    margin-bottom: 68px;
    cursor: pointer;

}

.banner .leftText .text2 {
    display: flex;

}

.banner .leftText .text2 img {
    width: 32px;
    height: 38px;
}

.navList1 {
    height: 219px;
    width: 1200px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #E9F0F5;
    margin: 0 auto;
}

.navList1 .navitem {
    margin-left: 125px;
    cursor: pointer;
}

.navList1 .navitem:first-child {
    margin-left: 0px;
}

.navList1 .navitem img {
    width: 50px;
    height: 50px;
    margin-bottom: 10px;
}

.navList1 .navitem {
    font-size: 30px;
    font-weight: 500;
    color: #0C8BFF;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

}

.navList1 .navitem .ords {
    height: 2px;
    width: 100%;
    background: #338AFB;
    margin-top: 10px;
    display: none;

}

.index-section .ul {
    margin: 0 auto;
    width: 1200px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.index-section .ul>img {
    width: 273px;
    height: 278px;
    margin-top: 40px;

}

.index-section ul {
    padding-top: 88px;
}

.index-section ul>li {
    display: flex;
    margin-bottom: 59px;
}

.index-section ul>li>img {
    width: 41px;
    height: 37px;
    margin-right: 21px;
}

.index-section ul>li h2 {

    font-size: 26px;
    font-weight: bold;
    color: #0C8BFF;

}

.index-section ul>li div {
    font-size: 24px;
    color: #1A2233;
}

.index-section2 {
    width: 100%;
    height: 943px;
    background: #F4F8FF;
    border-radius: 0px 0px 0px 0px;
    display: flex;
    align-items: center;
  
}

.index-section2>div {
    width: 1200px;
    display: flex;
    align-items: center;
    margin: 0 auto ;
}

.index-section2>div>img {
    width: 500px;
    height: auto;
    margin-right: 70px;
    position: relative;
    top: -40px;
}
.index-section2>div>div{
    width: 630px;
}
.index-section2>div>div h1 {

    font-size: 36px;
    font-weight: bold;
    color: #292A2D;

}

.index-section2>div>div ul {
    margin-top: 68px;
}

.index-section2>div>div li {
    margin-bottom: 64px;
    display: flex;
}

.index-section2>div>div li>img {
    width: 24px;
    height: 20px;
    position: relative;
    top: 10px;
    margin-right: 10px;
}

.index-section2>div>div li h2 {

    font-size: 20px;
    font-weight: bold;
    color: #000000;
}

.index-section2>div>div li .txt {
    width: auto;
    font-size: 18px;
    font-weight: 400;
    color: #8B9096;

}

.index-section3 {
    width: 1200px;
    height: 865px;
    margin: 0 auto;
    background-color: #ffffff;
    display: flex;
    padding-top: 109px;
    justify-content: center;

}

.index-section3 ul {
    margin-top: 62px;
}

.index-section3 ul li {
    width: 500px;
    background: rgba(52, 157, 255, 0.05);
    border-radius: 4px 4px 4px 4px;
    border-left: 15px solid #349DFF;
    margin-bottom: 50px;
    padding: 11px 34px;

}

.index-section3 ul li h2 {

    font-size: 26px;
    font-weight: bold;
    color: #0C8BFF;

}

.index-section3 ul li .txt {

    font-size: 20px;
    color: #656B76;

}

.index-section3>img {
    width: 500px;
    height: 450px;
    margin-left: 156px;
    margin-top: 100px;
}