.zjybg-img img{
    width: 100%;
    height: auto;
}

/* 是么是智景云 */
.maintitle {
    text-align: center;
}
.maintitle h2 {
    font-size: 30px;
    font-weight: 400;
    margin: 40px 0; 
}

.zjy-img {
    width: 100%;
    margin: 40px 0 70px 0;
    text-align: center;
}
.zjy-img img {
    max-width: 1000px;
    width: 100%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
/* 平台特点 */
.trait-list {
    padding-top: 20px;
    padding-bottom: 10px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    text-align: center;
    margin: 20px 0 40px 0;
}
.trait-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background-color: #1e9fff;
    border-radius: 30px;
    font-size: 30px;
    text-align: center;
    line-height: 60px;
    color: #fff;
}
.trait-content h4 {
    font-size: 18px;
    font-weight: 700;
}
.icon1 {
    background-color: #43d7c4;
}
.icon2 {
    background-color: #fdab40;
}
.icon3 {
    background-color:#a064ef;
}
.icon4 {
    background-color: #1e9fff;
}
.trait-icon .iconfont {
    font-size: 36px;
    color: #fff;
}
/* 组网案例 */
.zjy a:hover {
    color: #1e9fff;
}
.zjylist {
    border-radius: 4px;
    width: 100%;
    margin: 0 auto;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    margin-bottom: 40px;
    transition: 0.4s;
}
.zjylist:hover{
    transform: translateY(-10px)  scale(1.05);
    cursor:pointer;
} 
.zjylist-img  {
    background-color: #1e9fff;
    border-radius: 4px 4px 0 0;
    text-align: center;
    height: 160px;
    overflow: hidden;
}
.zjylist-img img {
    max-width: 320px;
}
.zjylist-content {
    height: 160px;
    padding: 0 20px;
    
}
.zjylist-content h4 {
    margin-top: 40px;
    font-weight: 700;
}