.section1 {
    background-image: url("stock/DSCF0459.jpg");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    transition: background 10s;
    padding: 10px 0px;
    font-family: "Montserrat Alternates", Sans-serif;
}

.section1:hover {
    background-position: top center;
}

.section1-1 {
    text-align: center;
    color: rgba(255, 255, 255, 0.97);

    font-size: 40px;
    letter-spacing: 10px;
    text-shadow: 0px 0px 3px rgba(163, 27, 0, 0.55);
    width: 100%;
    padding: 50px 0px 300px 0px;
}

.section1-2 {
    text-align: center;
    color: rgba(255, 255, 255, 0.71);
    font-size: 16px;
    font-weight: 300;
    letter-spacing: 10px;
    mix-blend-mode: screen;
}

#service-area {
    margin: 5px;
}

#service-area {
    margin-bottom: 0px;
}

.service-bg {
    display: block;
    min-height: 250px;
    margin-bottom: 5px;
}

.section3-2 {
    margin: 0 5px;
}

.section4-1, .section2-1 {
    margin-right: 5px;
}

.section2, .section3, .section4 {
    display: flex;
}


.section2-1 {
    height: 300px;
    width: 33.333%;
    background-image: url("stock/2.1.1会计外包.jpeg");
    background-position: top right;
    background-size: cover;
    transition: background 8s;
}

.section2-1:hover {
    background-position: center left;
}

.section2-2 {
    height: 300px;
    width: 66.666%;
    background-image: url("stock/IMG_5406.jpeg");
    background-position: top center;
    background-repeat: no-repeat;
    background-size: cover;
    transition: background 10s;
}

.section2-2:hover {
    background-position: center center;
}


/* 半透明模块     display: none; */
.section2-1-1, .section2-2-1, .section3-1-1, .section3-3-1, .section4-1-1-1, .section4-1-2-1,.section4-1-2-2, .section4-2-1-1, .section4-2-2-1 {
    opacity: 60%;
    height: 100%;
    transition: opacity 0.5s;
}

.section2-1-1:hover, .section2-2-1:hover, .section3-1-1:hover, .section3-3-1:hover, .section4-1-1-1:hover, .section4-1-2-1:hover,.section4-1-2-2:hover, .section4-2-1-1:hover, .section4-2-2-1:hover {
    opacity: 90%;
}


.section2-1-1 {
    background-color: rgb(0, 55, 144);
    margin-left: 50%;
} 

.section2-2-1 {
    background-color: rgba(174, 0, 255);
    margin-right: 65%;
} 


.section3-1-1 {
    background-color: rgb(59, 59, 59);
    margin-left: 50%;
} 

.section3-3-1 {
    background-color: rgb(5, 57, 68);
    margin-right: 50%;
} 

.section4-1-1-1 {
    background-color: rgba(197, 69, 0, 0.705);
    margin-right: 55%;
} 

.section4-1-2 {
    display: flex;
}
.section4-1-2-1 {
    width: 45%;
    background-color: rgba(73, 52, 0, 0.634);
} 
.section4-1-2-2 {
    width: 55%;
    background-color:rgb(0, 106, 255);
} 

.section4-2-1-1 {
    background-color:  rgba(0, 0, 159, 0.525);
    margin-right: 50%;
} 

.section4-2-2-1 {
    background-color: rgb(2, 182, 206);
    margin-right: 50%;
} 


.service-title{
    margin: 0;
    padding: 105px 20px 0 50px;
}
.service-title>a {
    color: #ffffff;
    text-decoration: none;
    font-size: 20px;
    font-weight: 300;
}

.service-description {
    padding: 10px 20px 0px 50px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    font-weight: 200;
}



.section3-1 {
    width: 40%;
}

.section3-2 {
    width: 25%;
}

.section3-3 {
    width: 35%;
}



.section3-1{
    height: 300px;
    background-image: url("stock/2.4.1税务咨询.jpg");
    background-position: top left;
    background-size: cover;
    transition: background 3s;

}

.section3-1:hover {
    background-position: center right;
}


.section3-2 {
    height: 300px;
    background-image: url("stock/1.2center.jpeg");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.section3-3{
    height: 300px;
    background-image: url("stock/3.3.3年度财务报表审计.jpg");
    background-position: top right;
    background-size: cover;
    transition: background 3s;
}

.section3-3:hover {
    background-position: center left;
}



.section4 {
    display: flex;
}

.section4-1 {
    width: 50%;
}

.section4-2 {
    width: 50%;
}

.section4-1-1 {
    height: 550px;
    background-image: url("stock/2.2.2高净值人群个税解决方案.jpeg");
    background-position: center right;
    background-size: cover;
    transition: background 14s;
}

.section4-1-1:hover {
    background-position: center left;
}

.section4-1-2 {
    height: 300px;
    background-image: url("stock/2.2.1个人所得税纳税申报审核.jpeg");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    transition: background 0.3s;
}

.section4-2-1 {
    background-position: center left;
}

.section4-2-1 {
    height: 350px;
    background-image: url("stock/2.4.2财税培训.jpeg");
    background-position: center right;
    background-size: cover;
    transition: background 8s;
}
.section4-2-1:hover {
    background-position: top left;
}


.section4-2-2{
    height: 500px;
    background-image: url("stock/2.1.1企业设立.jpeg");
    background-position: top right;
    background-size: cover;
    transition: background 13s;

}

.section4-2-2:hover {
    background-position: center left;
}



@media(max-width:800px) {

    .section1-1 {
        font-size: 25px;
        line-height: 0.1em;
        letter-spacing: 8px;
        padding-bottom: 150px;
    }
    .section1-2 {
        font-size: 15px;
        letter-spacing: 5px;
        padding-bottom: 10px;
    }

    .section2, .section3, .section4 {
        display: block;
    }
    .section4-1, .section4-2 {
        width: 100%;
    }

    .section3-2 {
        display: none;
    }

    .service-bg {
        width: 100%;
        height: 180px !important;
    }

    .service-title{
        padding: 75px 20px 0 35px;
    }

    .service-description {
        padding: 10px 20px 0px 35px;
    }

    .section2-2-1, .section4-1-1-1 {
        margin-right: 50%;
    } 

    .section4-1-2-1, .section4-1-2-2 {
        width: 50%;
    } 

    .section4-2-2 {
        height: 400px !important;
    }

}

@media(max-width:1200px) {

    .service-title{
        padding: 80px 20px 0 35px;
    }

    .service-description {
        padding: 10px 20px 0px 35px;
    }

}