/* 调用样式 */
/* .weight {
    color: #00a4ff;
    font-weight: 700;
} */




/* box 内容 */
/* 大盒子 */
.box {
    width: 1200px;
    height: auto;
    margin: 0 auto;
    padding: 20px 0;
    background-color: #f6f6f6;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, .3);
}

/* 包裹每个所有内容的大盒子 */
.content {
    width: 100%;
    height: auto;
}

/* 产品目录一栏 */
.pr_all_list {
    width: 100%;
    height: 70px;
    text-align: center;
    /* background-color: #2a414d; */
}

.pr_all_list a {
    display: inline-block;
    width: 120px;
    height: 40px;
    line-height: 42px;
    letter-spacing: 1px;
    padding: 0px 10px;
    margin: 35px 10px 20px 10px;
    color: rgba(0, 0, 0, .7);
    border: 1px solid rgba(0, 0, 0, .4);
    border-radius: 20px;
    transition: all .3s;
}

.pr_all_list a:hover {
    background-color: #00a4ff;
    border: none;
    color: #fff;
    box-shadow: 5px 5px 5px rgba(0, 0, 0, .3);
    transition: all .3s;
}

/* 每个li盒子 */
.content_1 {
    width: 100%;
    height: 460px;
}

.box .content_1 .fl {
    float: left;
    width: 400px;
    height: 400px;
    margin: 40px 0px 20px 80px;

}

.box .content_1 .fl h3 {
    margin-top: 100px;
    font-size: 22px;
    letter-spacing: 1px;
    color: rgba(0, 0, 0, .8);

}

.box .content_1 .fl p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 20px;
    padding-right: 40px;
    color: #666;
}

.box .content_1 .fl a {
    display: block;
    width: 150px;
    height: 40px;
    line-height: 40px;
    margin-top: 30px;
    text-align: center;
    letter-spacing: 1px;
    border: 1px solid #666;
    color: #666;
    border-radius: 20px;
    transition: all .3s;
}

.box .content_1 .fl a:hover {
    background-color: #1b1f25;
    color: #fff;
    text-decoration: none;
    transition: all .3s;
}

.box .content_1 .fr {
    float: right;
    width: 620px;
    height: 400px;
    margin: 40px 70px 20px 0px;
    overflow: hidden;
}

.box .content_1 .fr img {
    width: 100%;
    cursor: pointer;
    transition: all 0.3s;
}

.box .content_1 .fr img:hover {
    transform: scale(1.1);
    transition: all 0.3s;
}












/* AIOT-index 样式 ----------
  -----------------------------------*/
.AIOT_list {
    width: 100%;
    height: auto;
    padding: 20px 0;
    background-color: #fff;
}

.AIOT_link {
    display: block;
    width: 100%;
    height: 190px;
    /* background-color: brown; */
    margin: 5px 0px;
    font-size: 28px;
    border-top: 1px solid #e6e6e6;
    transition: all .3s;
}

/* 左边内容 */
.AIOT_content_fl {
    float: left;
    width: 60%;
    height: 100%
}

.AIOT_link p {
    padding: 0px 90px;
    margin-top: 40px;
    letter-spacing: 2px;
    color: rgba(0, 0, 0, .8);
    transition: all .3s;
}

/* .AIOT_link p::before {
    content: '大';
    display: inline-block;
    width: 25px;
    height: 25px;
} */

.AIOT_link span {
    display: block;
    width: 550px;
    margin-top: 15px;
    text-align: left;
    padding: 0px 90px;
    font-size: 15px;
    color: rgba(0, 0, 0, .5);
    transition: all .3s;
}

/* 右边内容 */
.AIOT_content_fr {
    float: right;
    width: 160px;
    height: 40px;
    margin-right: 80px;
    margin-top: 140px;
    line-height: 40px;
    font-style: italic;
    text-align: center;
    font-size: 16px;
    letter-spacing: 1px;
    color: rgba(0, 0, 0, .5);
    border: 1px solid rgba(0, 0, 0, .3);
}

/* 鼠标经过事件 */
.AIOT_link:hover {
    transform: scale(1.05);
    /* background-image: url(../imgs/bg1.jpg); */
    background-color: #1b1f25;
    transition: all .3s;
}

.AIOT_link:hover p,
.AIOT_link:hover span {
    color: #fff;
    transition: all .3s;
}

.AIOT_link:hover .AIOT_content_fr {
    margin-right: 15px;
    color: #fff;
    border: 1px solid #fff;
    transition: all .3s;
}