* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    list-style: none;
}

.anchor {
    width: 1px;
    height: 1px;
    position: absolute;
    z-index: -1;
    top: 0px;
    left: 0;
}
a {
    text-decoration: none !important;
    color: #333;
}

a:hover {
    color: #ed6827;
}
.fl {
    float: left;
}
ul,
li,
h2,
.conatiner {
    margin: 0;
    padding: 0;
}
h2 {
    text-align: center;
    padding: 48px 0 38px;
}

@media screen and (min-width: 768px) {
    .container {
        width: 1260px;
    }

    .advantage li:nth-of-type(2n + 1) {
        margin-right: 42px;
    }
    .advantage li:nth-of-type(n + 3) {
        margin-bottom: 50px;
    }

    .situation ul li {
        max-height: 433px;
    }

    .advantage li {
        height: 163px;
    }
}

@media screen and (max-width: 767px) {
    li {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    .advantage li {
        width: 95% !important;
        min-height: auto;
    }
    .skill li {
        max-width: 350px;
        text-align: center;
        margin: 0 0px 60px 0 !important;
    }
}
.inside-banner .title {
    margin-bottom: 10px;
}


/*.sentence {
    width: 588px;
    height: 37px;
    font-size: 14px !important;
    font-weight: 300;
    color: #ffffff;
    line-height: 22px;
}*/

.inside-banner .info-02 {
    max-width: 588px;
}

.advantage ul {
    position: relative;
}
.advantage li {
    margin: 0 auto;
    padding: 35px 50px 35px 35px;
    margin-bottom: 37px;
    max-width: 609px;
    background: #ffffff;
    border: 1px solid #eeeeee;
}
.advantage li:hover {
    box-shadow: 0px 2px 54px 0px rgba(4, 0, 0, 0.08);
}

.advantage p {
    line-height: 24px;
}

.advantage img {
    margin-top: 13px;
    width: 74px;
    height: 66px;
}
.right_content {
    padding-left: 106px;
}
.right_content h4 {
    margin: 0;
}
.advantage .right_content p {
    font-size: 14px;
    color: #8a8a8a;
}

.right_content i {
    display: block;
    margin: 16px 0;
    width: 54px;
    height: 3px;
    background: #ed6827;
}

/* 适用场景 */
.situation {
    background-color: #f7f7f7;
    position: relative;
}

.situation ul li {
    width: 90%;
    text-align: center;
    max-width: 390px;
    min-height: 433px;
    background: #ffffff;
    border-radius: 2px;
    margin-bottom: 69px;
    padding: 32px 41px 45px;
    margin-right: 45px;
}
.situation ul li:hover {
    box-shadow: 0px 63px 54px 0px rgba(4, 0, 0, 0.08);
}
.situation ul li:nth-of-type(1) img {
    width: 181px;
    height: 222px;
    margin-bottom: 32px;
}

.situation ul li:nth-of-type(2) img {
    width: 232px;
    height: 215px;
    margin-bottom: 39px;
}

.situation ul li:nth-of-type(3) img {
    width: 128px;
    height: 227px;
    margin-bottom: 31px;
}

.situation ul li:nth-of-type(3) {
    margin-right: 0;
}

.situation ul li .words p {
    font-size: 20px;
    margin-bottom: 20px;
}

.situation ul li .words span {
    font-size: 14px;
    color: #8a8a8a;
    line-height: 24px;
}

/* 技术特色 */

.skill-wrap {
    position: relative;
}
.skill {
    margin: 0 auto;
    padding: 0 27px;
    position: relative;
}
.skill li {
    max-width: 350px;
    text-align: center;
    margin: 0 58px 60px 0;
}
.skill li:nth-child(3) {
    margin-right: 0;
}

.skill li .box-wrap {
    width: 105px;
    height: 105px;
    background: #ffffff;
    border: 1px solid #e6e6e6;
    box-shadow: 0px 2px 54px 0px rgba(4, 0, 0, 0.08);
    border-radius: 50%;
    /* background: url("../images/ai/textcategory/accurate.png") no-repeat center; */
    /* background-size: 69px 69px; */
    margin: 0 auto 21px;
}
.skill li .box-wrap:hover {
    border: none;
    box-shadow: 0px 2px 54px 0px rgba(4, 0, 0, 0.08);
}
.skill li:nth-of-type(2) .box-wrap {
    /* background: url("../images/ai/textcategory/fast.png") no-repeat center;
    background-size: 59px 60px; */
    margin: 0 auto 21px;
}
.skill li:nth-of-type(3) .box-wrap {
    /* background: url("../images/ai/textcategory/range.png") no-repeat center;
    background-size: 73px 69px; */
    margin: 0 auto 21px;
}

.skill li p {
    font-size: 18px;
}

.skill li span {
    font-size: 14px;
    color: #8a8a8a;
    line-height: 24px;
}