.sideMenu {
    display: flex;
    padding: 25px 0;
}
.culture_content ul {
    display: flex;
    justify-content: space-around;
    padding: 60px 0 100px;
    margin: 0;
}
.culture_content ul li {
    width: 21.7%;
}
.culture_content ul li:hover {
    cursor: pointer;
}
.culture_content ul li .icon {
    width: 72.5%;
    height: 200px;
    background: url(../images/bg19.png) no-repeat center;
    margin: 0 auto;
}
.culture_content ul li:hover .icon {
    background: url(../images/bg19-1.png) no-repeat center;
}
.culture_content ul li .icon span {
    display: block;
    height: 100%;
}
.culture_content ul li .icon1 span {
    background: url(../images/icon1.png) no-repeat center;
}
.culture_content ul li:hover .icon1 span {
    background: url(../images/icon11.png) no-repeat center;
}
.culture_content ul li .icon2 span {
    background: url(../images/icon2.png) no-repeat center;
}
.culture_content ul li:hover .icon2 span {
    background: url(../images/icon22.png) no-repeat center;
}
.culture_content ul li .icon3 span {
    background: url(../images/icon3.png) no-repeat center;
}
.culture_content ul li:hover .icon3 span {
    background: url(../images/icon33.png) no-repeat center;
}
.culture_content ul li .text {
    text-align: center;
}
.culture_content ul li .text h2 {
    line-height: 70px;
    font-size: 24px;
    margin: 0;
}
.culture_content ul li .text p {
    font-size: 16px;
    line-height: 26px!important;
}
/* 我们的使命结束 */

/* 我们的价值观开始 */
.box {
    display: flex;
}
.concept .concept_img {
    position: relative;
    width: 120px;
    height: 467px;
    background: rgba(0,0,0,0.1);
    cursor: pointer;
}
.concept .concept_img>img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.concept .concept_img .text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
}
.concept .concept_img .text h2 {
    font-size: 18px;
    line-height: 60px;
    color: #fff;
    padding: 140px 0 100px;
    font-weight: normal;
    margin: 0;
}
.concept .concept_img .text h2 span {
    display: inline-block;
    border-top: 1px #fff solid;
    border-bottom: 1px #fff solid;
}
.concept .concept_text {
    display: none;
    width: 270px;
    height: 467px;
    background: #f5f5f5;
    padding: 0 30px;
}
.concept .box:nth-of-type(1) .concept_text {
    display: block;
}
.concept .concept_text>h2 {
    position: relative;
    font-size: 20px;
    color: #00a032;
    line-height: 60px;
    margin-bottom: 20px;
    padding: 100px 0 0;
}
.concept .concept_text h2:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 1px;
    background: #00a032;
}
.concept .concept_text>p {
    font-size: 14px;
    line-height: 30px;
    color: #666;
}
/* 我们的价值观结束 */



@media screen and (max-width:1199px) {
    .culture_content ul {
        flex-direction: column;
    }
    .culture_content ul li {
        width: 100%;
    }
    .culture_content ul li .icon,
    .culture_content ul li:hover .icon1,
    .culture_content ul li:hover .icon2,
    .culture_content ul li:hover .icon3 {
        width: 120px;
        height: 140px;
        background-size: 100%;
    }
    .culture_content ul li .icon span,
    .culture_content ul li:hover .icon1 span,
    .culture_content ul li:hover .icon2 span,
    .culture_content ul li:hover .icon3 span {
        background-size: 50%;
    }
    .culture_content ul li .text h2 {
        font-size: 20px;
        line-height: 30px;
        padding-top: 10px;
    }
    .culture_content ul li .text p {
        font-size: 14px;
        line-height: 30px!important;
    }


    .sideMenu {
        flex-wrap: wrap;
        flex-direction: column;
    }
    .box {
        width: 100%;
    }
    .box:nth-child(even) {
        flex-direction: row-reverse;
    }
    .concept .concept_img {
        width: 40%;
    }
    .concept .concept_text {
        display: block!important;
        width: 60%;
        padding: 0 5vw;
    }
    .concept .concept_img,
    .concept .concept_text {
        height: 360px;
        overflow: hidden;
    }
    .concept .concept_img .text h2 {
        padding: 100px 0 60px;
    }
    .concept .concept_text>h2 {
        padding: 60px 0 0;
    }
}

@media screen and (max-width:767px) {
    .culture_content ul {
        padding: 20px 0 60px;
    }
    .concept .concept_text {
        display: flex!important;
        flex-direction: column;
        justify-content: center;
    }
    .concept .concept_text>h2 {
        margin-bottom: 10px;
        padding: 0;
    }
    .concept .concept_text>p {
        line-height: 24px;
        
    }
}