.banner {
    position: relative;
    height: 400px;
    background: url(../image/banner_bg.jpg) no-repeat center center;
    background-size: cover;

}
.container {
    position: relative;
}
.banner-bg {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    background-color: rgb(0 71 129 / 74%);
}

h1.banner-title {
    position: absolute;
    top: 80px;
    right: 10px;
    color: #FFF;
    font-size: 50px;
    font-weight: normal;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    letter-spacing: 10px;
}
h3.banner-sub-title {
    position: absolute;
    top: 180px;
    right: 10px;
    color: #FFF;
    font-size: 26px;
    font-weight: normal;
    letter-spacing: 10px;
}
.main {
    margin-top: 50px;
    margin-bottom: 50px;
}

h1.title {
    font-size: 24px;
    text-align: center;
    border-bottom: 1px dashed #DEDEDE;
    padding-bottom: 20px;
}
.article {
    padding:  30px 20px;
    line-height: 30px;
    font-size: 14px !important;
    color: #595959;
}
.article  img {
    width: 100%;
}