.cl_31 .zc9f35navmenu .zc9f35nav .zc9f35nav-item>a {
    color: #fff !important;
}

.cl_31 .zc9f35sub-menu {
    display: none;
}

.cl_31 .zc9f35main {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* 乘客电梯 */
.passage {
    width: 100%;
    height: 466.6px;
    margin: 50px 0 30px;
}

.passage .zc9f35col-md5 {
    padding: 50px;
    height: 100%;
    background-color: #006ec1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.passage .zc9f35col-md7 {
    height: 100%;
    background-color: #006ec1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.passage .zc9f35col-md5 h3 {
    font-size: 40px;
    color: #fff;
    padding: 15px 0;
    text-align: left;
}

.passage .zc9f35col-md5 span {
    display: inline-block;
    width: 40px;
    height: 2px;
    background-color: #fff;
    margin: 20px 0;
}

.passage .zc9f35col-md5 p {
    font-size: 15px;
    color: #fff;
    line-height: 2;
}

.passage_pic img {
    max-width: 100%;
}

@media screen and (max-width:650px) {
    .passage {
        height: auto;
    }

    .passage .zc9f35col-md5 {
        padding: 15px;
    }



}

/* 留更多的建筑空间 */
.more_spare {
    width: 100%;
    margin: 50px 0 30px;
}

.more_spare h3 {
    font-size: 38px;
    color: #181b31;
    font-weight: 300;
    line-height: 1.5;
}

.more_spare span {
    display: inline-block;
    width: 117px;
    height: 1px;
    background-color: #ccc;
    margin: 30px 0;
}

.more_spare p {
    font-size: 15px;
    color: #8f9193;
    line-height: 2;
}

@media screen and (max-width:1024px) {
    .more_spare {
        box-sizing: border-box;
        padding: 15px;
    }
}

/* 案例举例 */
.cl31_case {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 20px;
}

.cl31_case .zc9f35col-md4 {
    height: 300px;
}

.cl31_case_item {
    height: 100%;
    transition: all .3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 30px;
    box-sizing: border-box;
    border: 1px solid #ccc;
}

.cl31_case_item i {
    font-size: 60px;
    line-height: 60px;
    color: #006ec1;
}

.cl31_case_item h3 {
    font-size: 24px;
    color: #181b31;
    margin: 16.8px 0 15px;
}

.cl31_case_item p {
    font-size: 15px;
    color: #8f9193;
    line-height: 2;
}

.cl31_case .zc9f35col-md4 .cl31_case_item:hover {
    box-shadow: 0 15px 20px rgb(0 0 0 / 25%);
    background-color: #006ec1;
}

.cl31_case_item:hover i,
.cl31_case_item:hover h3,
.cl31_case_item:hover p {
    color: #fff;
}

@media screen and (max-width:1024px) {
    .cl31_case {
        box-sizing: border-box;
        padding: 15px;
    }
}

@media screen and (max-width:650px) {
    .cl31_case {
        height: auto;
    }
}