.box {
    width: 100%;
}
.banner {
    width: 100%;
    height: 211px;
    padding: 0 30px;
    box-sizing: border-box;
    background-image: url("../images/banner_wulian@2x.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.banner_title {
    font-weight: bold;
    font-size: 25px;
    color: #191B1F;
}
.banner_info {
    font-weight: 400;
    font-size: 13px;
    color: #191B1F;
    margin-top: 10px;
}
.banner_btn {
    width: 72px;
    height: 27px;
    line-height: 27px;
    text-align: center;
    background: #FF7900;
    box-shadow: 0px 2px 10px 0px rgba(255,121,0,0.2);
    border-radius: 18px;
    font-weight: 400;
    font-size: 12px;
    color: #FFFFFF;
    margin-top: 20px;
}

.fangan_image {
    width: 100%;
    height: 321px;
    margin-top: 17px;
}
.fangan_image img {
    width: 100%;
}
.fangan {
    width: 100%;
    padding: 24px 15px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.fangan_title {
    width: 100%;
    text-align: center;
    font-weight: 600;
    font-size: 18px;
    color: #191B1F;
}
.fangan_info {
    width: 209px;
    text-align: center;
    font-weight: 400;
    font-size: 11px;
    color: #9196A1;
    margin-top: 10px;
}
.fangan_tu {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
    margin-top: 20px;
}
.item {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px 20px;
    box-sizing: border-box;
    background: #F8FAFF;
}
.item_title {
    width: 100%;
    text-align: center;
    font-weight: 600;
    font-size: 18px;
    color: #191B1F;
}
.item_list {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-top: 27px;
}
.item_list_row {
    width: 100%;
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}
.item_list_row:last-child {
    margin: 0 !important;
}
.item_list_row img {
    width: 13px;
    height: 11px;
    margin-right: 8px;
}
.item_list_row span {
    font-weight: 400;
    font-size: 13px;
    color: #222222;
}
.item_image {
    width: 300px;
    margin-top: 23px;
}
.item_image img {
    width: 100%;
}