.display-flex {
    display: flex;
}

.flex-wrap {
    flex-wrap: wrap;
}

.font-size16 {
    font-size: 16px;
}

.border-top-none {
    border-top: none !important;
}

.border-left-none {
    border-left: none !important;
}

.sd-title {
    font-size: 26px;
    color: #333333;
    text-align: center;
    margin: 40px auto 30px auto;
    padding-top: 40px;
}

.sd-title:before {
    /* position: absolute;
    top: 20px;
    left: 300px; */
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    vertical-align: super;
    background-color: #2364BE;
    margin: 0px 10px;
}

.sd-title:after {
    /* position: absolute;
    top: 20px;
    right: 30px; */
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    vertical-align: super;
    background-color: #2364BE;
    margin: 0px 10px;
}

.title-hot-icon {
    width: 18px;
    vertical-align: super;
}

.item {
    justify-content: space-between;
}

.item1 {
    border: 1px solid #efefef;
}

.item1>li {
    width: calc(100% / 4 - 50px);
    padding: 20px;
    text-align: center;
}

.item1>li .p2 {
    font-weight: bold;
    margin-top: 20px;
}

.item2>li {
    width: calc(100% / 3 - 6px);
    margin-bottom: 20px;
}

.item2 .li1 {
    padding: 0;
    display: flex;
    align-items: center;
    height: 400px;
}

.item2 .li1 img {
    height: 100%;
}

.item2 .li2 {
    border: 1px solid #efefef;
    display: flex;
    padding-top: 20px;
    /* justify-content: center; */
    flex-direction: column;
}

.item2 .li2 p i {
    font-style: normal;
}

.item2 .li2 p.p1 {
    color: rgba(238, 89, 83, 1);
    padding: 10px 30px;
}

.item2 .li2 p.p1 .span1 i {
    font-size: 45px;
    margin-right: 10px;
}

.item2 .li2 .mid {
    padding: 20px 15px;
    margin-bottom: 30px;
    background-color: #efefef;
}

.item2 .li2 .mid p {
    display: inline-block;
    margin-right: 6px;
    font-size: 13px;
    line-height: 30px;
    cursor: default;
}

.item2 .li2 .mid p::after {
    content: "";
    background: url(../images/smart/icon_duihao.png) no-repeat;
    background-size: cover;
    width: 14px;
    height: 14px;
    margin-left: 6px;
    display: inline-block;
}

.item2 .li2 .mid p:hover {
    color: rgba(238, 89, 83, 1);
}

.item2 .li2 .mid p:hover::after {
    background: url(../images/smart/icon_duihao_on.png) no-repeat;
    background-size: cover;
}

.item2 .li2 ul li {
    width: calc(100% / 3);
    text-align: center;
    margin-bottom: 15px;
    transition: all 0.35s ease;
    -moz-transition: all 0.35s ease;
    -webkit-transition: all 0.35s ease;
    -o-transition: all 0.35s ease;
    font-size: 13px;
}

.item2 .li2 ul li:hover {
    transform: scale(1.2);
}

.item2 .li2 .bottom .p1 {
    color: rgba(102, 102, 102, 1);
    font-weight: bold;
    padding: 0 0 35px 15px;
    padding-left: 15px;
}

.item3 {
    background: url(../images/smart/db_bg.png) no-repeat;
    background-size: cover;
    height: 556px;
}

.item3 li {
    width: calc(100% / 2);
    /* border: 1px solid #ddd; */
    /*padding: 130px 0;*/
    display: flex;
    flex-direction: column;
    align-items: center;
}

.item3 li.li1 {
    /* padding-top: 60px; */
    margin-top: 91px;
}

.item3 li.li1 .p1 {
    font-size: 23px;
    font-weight: bold;
}

.item3 li.li1 .p1 {
    color: rgba(102, 102, 102, 1);
}

.item3 li.li2 {
    margin-top: 62px;
}

.item3 li.li2 p {
    color: #fff;
}

.item3 li.li2 .p1 {
    font-size: 26px;
    font-weight: bold;
}

.item3 li .bottom {
    margin-top: 40px;
    width: 70%;
    display: flex;
    flex-direction: column;
}

.item3 li .bottom p {
    margin-bottom: 30px;
}

.item3 li.li1 .bottom p {
    color: rgba(102, 102, 102, 1);
    margin-left: 15px;
}

.item3 li.li2 .bottom p {
    margin-right: 30px;
}

@media screen and (max-device-width: 1440px) {
    .item3 {
        height: 463px;
    }

    .item3 li.li1 {
        margin-top: 75px;
        /*       padding: 73px 0;*/
    }

    .item3 li.li2 {
        margin-top: 51px;
    }

    .item3 li .bottom p {
        margin-bottom: 20px;
    }
}

.item4 li {
    width: calc(100% / 4 - 40px);
    padding: 30px 0;
    background-color: #F8F9FD;
    text-align: center;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: space-between;
}

.item4 li p img {
    margin-bottom: 15px;
}

.item4 li p {
    color: #222;
    font-weight: bold;
}

.item6 {
    justify-content: space-between;
}

.item6 .left {
    width: 340px;
    height: 402px;
}

.item6 .left img {
    width: 100%;
}

.item6 .right {
    width: calc(100% - 355px);
    display: flex;
    flex-wrap: wrap;
}

.item6 .right li {
    width: calc(100% / 3 - 6px);
    padding-top: 40px;
    /* justify-content: space-evenly; */
    border: 1px solid #efefef;
    position: relative;
}

.item6 li p.img {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    height: 71px;
}

.item6 li p {
    margin: 0 10px;
}

.item6 .right li p span {
    font-size: 16px;
    font-weight: bold;
}

.item6 .right li .last {
    position: absolute;
    bottom: 20px;
    right: 10px;
    transition: all 0.35s ease;
    -moz-transition: all 0.35s ease;
    -webkit-transition: all 0.35s ease;
    -o-transition: all 0.35s ease;
}

.item6 .right li .last:hover {
    transform: translate(2px, 0px);
    -ms-transform: translate(2px, 0px);
    -moz-transform: translate(2px, 0px);
    -webkit-transform: translate(2px, 0px);
    -o-transform: translate(2px, 0px);
}

.item7 li {
    width: calc(100% / 3 - 95px);
    text-align: center;
    padding: 48px 40px 55px;
    background: #FFFFFF;
    border: 1px solid #EFEFEF;

    box-shadow: 0px 1px 3px 0px rgba(35, 100, 190, 0.2);
    /* box-shadow: 0px 0px 5px 0px rgba(254, 96, 119, 0.5); */
    margin-bottom: 15px;
}

.item7 li .p1 {
    font-weight: bold;
    color: #222222;
    margin-bottom: 43px;
    font-size: 18px;
}

.item7 li .p2 {
    color: #666;
}

.item8 li {
    width: calc(100% / 3 - 40px);
    padding: 20px 15px;
    display: flex;
    align-items: flex-start;
    justify-content: space-evenly;
    background: #F8F9FD;
}

.item8 li .left {
    display: flex;
    align-items: center;
}

.item8 li .left img {
    width: 68px;
}

.item8 li .right {
    margin-left: 15px;
}

.item8 li .right .p1 {
    color: #222;
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 15px;
}

.item8 li .right .p2 {
    color: #666;
    font-size: 14px;
}

.item8 li .right .last {
    text-align: right;
    margin-top: 10px;
    transition: all 0.35s ease;
    -moz-transition: all 0.35s ease;
    -webkit-transition: all 0.35s ease;
    -o-transition: all 0.35s ease;
}

.item8 li .right .last:hover {
    transform: translate(2px, 0px);
    -ms-transform: translate(2px, 0px);
    -moz-transform: translate(2px, 0px);
    -webkit-transform: translate(2px, 0px);
    -o-transform: translate(2px, 0px);
}

.item9 li {
    width: calc(100% / 5 - 20px);
    text-align: center;
    margin-bottom: 30px;
}

.item9 li .p2 {
    color: rgba(238, 89, 83, 1);
    font-weight: bold;
}

.item9 li p img {
    width: 100%;
}