body {
    background: rgb(252, 252, 252);
}


/* 搜索 */

.data-search {
    width: 100%;
    max-width: 1915px;
    height: 120px;
    background-color: #f3f3f3;
    position: relative;
}

.site_search {
    width: 926px;
    height: 44px;
    background: #fff;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    padding: 5px;
    line-height: 44px;
    border-radius: 50px;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    -ms-border-radius: 50px;
    -o-border-radius: 50px;
    box-sizing: border-box;
    line-height: 44px;
}

.site_search span:nth-child(1) {
    display: inline-block;
    width: 50px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    position: absolute;
    top: 5px;
    left: 3px;
    font-size: 20px;
}

.site_search span img {
    width: 50px;
    height: 30px;
}

.site_search input {
    display: inline-block;
    width: 85%;
    height: 30px;
    padding: 0 14px 0 10px;
    outline: none;
    position: absolute;
    top: 5px;
    left: 63px;
    border-color: transparent;
}


/* 照明设计 */

.brightdesign {
    width: 100%;
    max-width: 1915px;
    height: 813px;
}

.brightdesign-title {
    width: 100%;
    height: 100px;
    text-align: center;
    margin: 50px auto;
}

.brightdesign-title h3 {
    font-size: 26px;
    color: #666;
    padding: 30px 0;
}

.brightdesign-data-con {
    width: 1514px;
    height: 608px;
    margin: 0 auto;
}

.brightdesign-data-con ul {
    width: 100%;
}

.brightdesign-data-con ul li {
    width: 33.3%;
    float: left;
    box-sizing: border-box;
}

.brightdesign-data-con ul li {
    padding: 10px;
}

.brightdesign-data-con ul li:hover .data-info .pic img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
}

.brightdesign-data-con ul li a {
    display: block;
}

.brightdesign-data-con ul li a:hover {
    box-shadow: 0 0 15px rgb(0 0 0 / 10%);
    background-color: #fff;
}

.brightdesign-title span {
    font-size: 12px;
    color: #666;
}

.brightdesign-data-con::before,
.brightdesign-data-con::after {
    display: block;
    content: "";
    width: 0;
    height: 0;
    visibility: hidden;
    clear: both;
}

.brightdesign-data-con .data-info {
    padding: 20px;
    text-align: center;
}

.brightdesign-data-con .data-info .pic {
    width: 436px;
    height: 437px;
    overflow: hidden;
}

.brightdesign-data-con .data-info .pic img {
    max-width: 100%;
    transition: all .46s ease;
    -webkit-transition: all .46s ease;
    -moz-transition: all .46s ease;
    -ms-transition: all .46s ease;
    -o-transition: all .46s ease;
}

.brightdesign-data-con .data-info span {
    display: inline-block;
    font-size: 16px;
    color: #333;
    font-weight: 450;
    margin: 15px 0;
}

.brightdesign-data-con .data-info p {
    display: block;
    max-width: 200px;
    min-width: 85px;
    width: 200px;
    height: 42px;
    font-size: 16px;
    line-height: 42px;
    color: #fff;
    border-radius: 21px;
    background-color: #b38d54;
    margin: 0 auto;
}

@media screen and (max-width:1024px) {
    /* 搜索 */
    .data-search {
        padding: 0 15px;
        box-sizing: border-box;
    }
    .site_search {
        width: 90%;
    }
    .site_search input {
        width: 60%;
    }
    /* 照明设计 */
    .brightdesign {
        height: auto;
        box-sizing: border-box;
    }
    .brightdesign-data-con {
        width: auto;
    }
    .brightdesign-data-con {
        width: 100%;
        margin: 0 auto;
        height: auto;
    }
    .brightdesign-data-con ul {
        width: 100%;
    }
    .brightdesign-data-con ul li {
        padding: 2%;
        width: 33.3%;
        float: left;
        box-sizing: border-box;
    }
    .brightdesign-data-con .data-info {
        padding: 0px;
    }
    .brightdesign-data-con .data-info .pic {
        width: 100%;
        height: auto;
    }
}

@media screen and (max-width:767px) {
    /* 照明设计 */
    .brightdesign-title {
        margin: 10px auto;
    }
    .brightdesign-data-con {
        width: 100%;
        margin: 0 auto;
        height: auto;
    }
    .brightdesign-data-con ul {
        width: 100%;
    }
    .brightdesign-data-con ul li {
        padding: 2%;
        width: 100%;
        float: none;
        box-sizing: border-box;
    }
    .brightdesign-data-con ul li::after {
        content: "";
        width: 0;
        height: 0;
        display: block;
        visibility: hidden;
        clear: both;
    }
    .brightdesign-data-con .data-info {
        padding: 0px;
    }
    .brightdesign-data-con .data-info .pic {
        width: 100%;
        height: auto;
    }
}