.banner{
    height: 558px;
    position: relative;
    overflow: hidden;
    img{
        width: 1920px;
        position: absolute;
        top: 0;
        left: 50%;
        margin-left:-960px;
    }
}
nav{
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0px 4px 38px 0px
    rgba(58, 59, 59, 0.07);
    position: relative;
    .linebg{
        position: absolute;
        width: 1200px;
        height: 4px;
        bottom:0;
        left: 50%;
        margin-left: -600px;
        div{
            width: 64px;
            height: 4px;
            background-color:#1b2e6c;
            position: absolute;
            left: 0px;
            botom:0;
        }
    }
    .navin{
        width: 1200px;
        margin:0 auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 100%;
        padding:15px 0;
        div{
            display: flex;
            justify-content: center;
            flex-direction: column;
            align-items: center;
            padding-bottom: 10px;
            cursor: pointer;
            img{
                width: 30px;
                font-size: 14px;
            }
            p{
                color: #454c66;
                margin-top:10px;
            }
            .one{
                display: block;
            }
            .two{
                display: none;
            }
            &.current{

                p{
                    color: #1b2e6c;
                }
                .one{
                    display: none;
                }
                .two{
                    display: block;
                }
            }
        }
    }
}
.positon{
    position: fixed;
    top: 70px;
}
.nav2{
    width: 100%;
    height:110px;
    display: none;
}
.box{
    padding:100px 0;
    .boxin{
        width: 1080px;
        display: flex;
        justify-content: space-between;
        .text{
            width: 980px;
            .h1{
                font-size: 28px;
                font-weight: bold;
            }
            ul{
                display: flex;
                justify-content: flex-start;
                margin-top:20px;
                flex-wrap: wrap;
                li{
                    font-size: 18px;
                    font-weight: bold;
                    height: 15px;
                    line-height: 15px;
                    border-right:1px solid #b7b7b7;
                    padding-right:20px;
                    margin-right:20px;
                    margin-bottom:15px;
                    &:last-child{
                        border:0;
                    }
                }
            }
            .h2{
                font-size: 16px;
                color: #6f7073;
                margin-top:20px;
            }
        }
    }
}