* {
    margin: 0;
    padding: 0;
}

body {
    background-image: url('../images/2.jpg');
    background-size: 100% 100%;
}

.top_title {
    width: 100%;
    height: 84px;
    background-color: #117ed1;
}
.top_title .title {
    color: #fff;
    font-size: 30px;
    text-align: left;
    margin-left: 50px;
    line-height: 84px;
}

.banner img {
    width: 100%;
}

.about {
    padding: 30px 0;
    background-size: contain;
}

.about .title {
    text-align: center;
    font-size: 35px;
    font-weight: 600;
    margin-bottom: 30px;
    background-image: url('../images/1.png');
    background-size: cover;
    color: #000;
    margin-right: 100px;
    width:300px;
    height: 100px;
}

.about .content {
    color: #117ed1;
    margin: 0 300px;
    padding: 30px;
    font-size: 20px;
    line-height: 40px;
    background-color: #fff;
    height: 300px;
    display: flex;
    flex-direction: row;
    align-items: flex-start;

}

.hezuo {
    padding: 30px 0;
    background-size: contain;
}

.hezuo .title {
    text-align: center;
    font-size: 35px;
    font-weight: 600;
    margin-bottom: 30px;
    background-image: url('../images/1.png');
    background-size: cover;
    color: #000;
    margin-right: 100px;
    width:300px;
    height: 100px;
}

.hezuo .content {
    color: #117ed1;
    margin: 0 300px;
    padding: 30px;
    font-size: 20px;
    background-color: #fff;
    height: 300px;
    display: flex;
    flex-direction: row;
    align-items: flex-start;

}

.huodong {
    padding: 30px 0;
    background-size: contain;
}

.huodong .title {
    text-align: center;
    font-size: 35px;
    font-weight: 600;
    margin-bottom: 30px;
    background-image: url('../images/1.png');
    background-size: cover;
    color: #000;
    margin-right: 100px;
    width:300px;
    height: 100px;
}

.huodong .content {
    color: #117ed1;
    margin: 0 300px;
    padding: 30px;
    font-size: 20px;
    line-height: 40px;
    background-color: #fff;
    height: 300px;
    display: flex;
    flex-direction: row;
    align-items: flex-start;

}

.huodong .img_box {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.huodong img {
    width: 300px;
}

.footer {
    background-color: #000;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    height: 150px;
    margin-top: 100px;
    line-height: 35px;
}

.footer a{
    color: white;
    text-decoration: none;
}

.footer .beian2 {
    width: 20px;
}