.mt30 {
    margin-top: 30px;
}

.mt50 {
    margin-top: 50px;
}

.help_content {
    font-family: 'Microsoft YaHei';
    margin-left: 70px;
    margin-top: 40px;
}

.title {
    font-size: 24px;
    color: #3b6ba3;
}

.subtitle {
    font-size: 17px;
    color: #333333;
}

/*第一步*/
.banner-01 {
    position: relative;
    overflow: auto;
    text-align: center;
    width: 1248px;
    margin: 0 auto;
    height: 743px;
    background-color: #ffffff;
}

    .banner-01 .navigation {
        width: 1248px;
        position: relative;
        margin: 0 auto;
        height: 30px;
        text-align: center;
        float: left;
        padding-left: 513px;
    }

        .banner-01 .navigation .line {
            float: left;
            padding-top: 5px;
        }

        .banner-01 .navigation .linklinebox {
            float: left;
            width: 30px;
            height: 30px
        }

            .banner-01 .navigation .linklinebox .linkline {
                border-bottom: 1px solid #d9d9d9;
                height: 1px;
                padding-top: 15px;
            }

        .banner-01 .navigation .normal-line {
            float: left;
            width: 30px;
            height: 30px;
            border-radius: 20px;
            background-color: #ffffff;
            color: #333333;
            padding-top: 5px;
            border: 1px solid #d9d9d9
        }

        .banner-01 .navigation .active-line {
            float: left;
            width: 30px;
            height: 30px;
            border-radius: 20px;
            background-color: #106fdc;
            color: #ffffff;
            padding-top: 5px;
        }

        .banner-01 .dots {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0px;
        z-index: 3;
    }

        .banner-01 .dots li {
            width: 10px;
            height: 10px;
            margin: 0 5px;
            text-indent: -999em;
            border: 1px solid #cccccc;
            border-radius: 6px;
            cursor: pointer;
            display: inline-block;
            background-color:#cccccc;
            /*opacity: .4;
            -webkit-transition: background .5s,opacity .5s;
            -moz-transition: background .5s,opacity .5s;
            transition: background .5s,opacity .5s*/
        }

            .banner-01 .dots li.active {
                background: #1955A7;
                /*opacity: 1*/
            }

    .banner-01 .arrow {
        position: absolute;
        width: 60px;
        height: 60px;
        top: 50%;
        margin-top: -18px;
        overflow: hidden;
        z-index: 2;
        -webkit-transition: all 0.5s;
        -moz-transition: all 0.5s;
        -ms-transition: all 0.5s;
        -o-transition: all 0.5s;
        transition: all 0.5s;
    }

    .banner-01 #pl {
        left: 0px
    }

    .banner-01 #pr {
        right: 0px
    }

    .banner-01 ul {
        z-index: 1;
        width: 600%;
        overflow: hidden;
    }

        .banner-01 ul .slider-item {
            width: 1128px;
            float: left;
            height: 743px;
            position: relative;
            overflow: hidden;
        }

            .banner-01 ul .slider-item .slider-box {
                margin-left: 74px;
                margin-right: 74px;
                margin-top: 20px;
            }

            .banner-01 ul .slider-item .slider-content {
                margin-top: 10px;
                text-align: center;
                color: #3b6ba3;
                font-size: 18px;
            }


/*第二步*/

.banner-02-box {
    width: 536px;
    height: 731px;
    padding: 30px;
    background-color: #f9f9f9
}

    .banner-02 {
    position: relative;
    overflow: auto;
    text-align: center;
    width: 450px;
    margin: 0 auto;
    height: 730px;
}

    .banner-02 .navigation {
        width: 450px;
        position: relative;
        margin: 0 auto;
        height: 30px;
        text-align: center;
        float: left;
        padding-left: 145px;
    }

        .banner-02 .navigation .line {
            float: left;
            padding-top: 5px;
        }

        .banner-02 .navigation .linklinebox {
            float: left;
            width: 30px;
            height: 30px
        }

            .banner-02 .navigation .linklinebox .linkline {
                border-bottom: 1px solid #d9d9d9;
                height: 1px;
                padding-top: 15px;
            }

        .banner-02 .navigation .normal-line {
            float: left;
            width: 30px;
            height: 30px;
            border-radius: 20px;
            background-color: #ffffff;
            color: #333333;
            padding-top: 5px;
            border: 1px solid #d9d9d9
        }

        .banner-02 .navigation .active-line {
            float: left;
            width: 30px;
            height: 30px;
            border-radius: 20px;
            background-color: #106fdc;
            color: #ffffff;
            padding-top: 5px;
        }

        .banner-02 .dots {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0px;
        z-index: 3;
    }

        .banner-02 .dots li {
            width: 10px;
            height: 10px;
            margin: 0 5px;
            text-indent: -999em;
            border: 1px solid #cccccc;
            border-radius: 6px;
            cursor: pointer;
            display: inline-block;
            background-color:#cccccc;
            /*opacity: .4;
            -webkit-transition: background .5s,opacity .5s;
            -moz-transition: background .5s,opacity .5s;
            transition: background .5s,opacity .5s*/
}

.banner-02 .dots li.active {
    background: #1955A7;
    /*opacity: 1*/
}

.banner-02 .arrow {
    position: absolute;
    width: 60px;
    height: 60px;
    top: 50%;
    margin-top: -18px;
    overflow: hidden;
    z-index: 2;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}

.banner-02 #second-pl {
    left: 0px
}

.banner-02 #second-pr {
    right: 0px
}

.banner-02 ul {
    z-index: 1;
    width: 600%;
    overflow: hidden;
}

    .banner-02 ul .slider-item {
        width: 370px;
        float: left;
        height: 680px;
        position: relative;
        overflow: hidden;
    }

        .banner-02 ul .slider-item .slider-box {
            margin-left: 30px;
            margin-right: 30px;
            margin-top: 20px;
        }

        .banner-02 ul .slider-item .slider-content {
            margin-top: 10px;
            text-align: center;
            color: #3b6ba3;
            font-size: 18px;
        }

/*第三步*/

.banner-03-box {
    width: 536px;
    height: 731px;
    padding: 30px;
    background-color: #f9f9f9
}

.banner-03 {
    position: relative;
    overflow: auto;
    text-align: center;
    width: 450px;
    margin: 0 auto;
    height: 730px;
}

    .banner-03 .navigation {
        width: 536px;
        position: relative;
        margin: 0 auto;
        height: 30px;
        text-align: center;
        float: left;
        /*padding-left: 145px;*/
    }

        .banner-03 .navigation .line {
            float: left;
            padding-top: 5px;
        }

        .banner-03 .navigation .linklinebox {
            float: left;
            width: 30px;
            height: 30px
        }

            .banner-03 .navigation .linklinebox .linkline {
                border-bottom: 1px solid #d9d9d9;
                height: 1px;
                padding-top: 15px;
            }

        .banner-03 .navigation .normal-line {
            float: left;
            width: 30px;
            height: 30px;
            border-radius: 20px;
            background-color: #ffffff;
            color: #333333;
            padding-top: 5px;
            border: 1px solid #d9d9d9
        }

        .banner-03 .navigation .active-line {
            float: left;
            width: 30px;
            height: 30px;
            border-radius: 20px;
            background-color: #106fdc;
            color: #ffffff;
            padding-top: 5px;
        }

    .banner-03 .dots {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0px;
        z-index: 3;
    }

        .banner-03 .dots li {
            width: 10px;
            height: 10px;
            margin: 0 5px;
            text-indent: -999em;
            border: 1px solid #cccccc;
            border-radius: 6px;
            cursor: pointer;
            display: inline-block;
            background-color: #cccccc;
            /*opacity: .4;
            -webkit-transition: background .5s,opacity .5s;
            -moz-transition: background .5s,opacity .5s;
            transition: background .5s,opacity .5s*/
        }

            .banner-03 .dots li.active {
                background: #1955A7;
                /*opacity: 1*/
            }

    .banner-03 .arrow {
        position: absolute;
        width: 60px;
        height: 60px;
        top: 50%;
        margin-top: -18px;
        overflow: hidden;
        z-index: 2;
        -webkit-transition: all 0.5s;
        -moz-transition: all 0.5s;
        -ms-transition: all 0.5s;
        -o-transition: all 0.5s;
        transition: all 0.5s;
    }

    .banner-03 #third-pl {
        left: 0px
    }

    .banner-03 #third-pr {
        right: 0px
    }

    .banner-03 ul {
        z-index: 1;
        width: 600%;
        overflow: hidden;
    }

        .banner-03 ul .slider-item {
            width: 370px;
            float: left;
            height: 680px;
            position: relative;
            overflow: hidden;
        }

            .banner-03 ul .slider-item .slider-box {
                margin-left: 30px;
                margin-right: 30px;
                margin-top: 20px;
            }

            .banner-03 ul .slider-item .slider-content {
                margin-top: 10px;
                text-align: center;
                color: #3b6ba3;
                font-size: 18px;
            }