.screen{
    width:100%;
    padding:90px 0;
}

.screen h1{
    display: inline-block;
    font-size:28px;
    line-height:48px;
    float: left;
    font-weight: normal;
    
}

.screen p{
    display: inline-block;
    float: right;
    font-size: 16px;
    line-height: 36px;
    width: 950px;
    color: #666;
}

.product_content{
    width:100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 110px;
}

.product_list{
    width:270px;
    margin-top:40px;
    
}

.product_list img{
    /*width:100%;
    height:280px;*/
    width:270px;;
    height:270px;
}

.product_list .title{
    display: inline-block;
    width: 100%;
    font-size: 16px;
    line-height: 50px;
    text-align: center;
    background-color: #eeeeee;
    margin-top: 20px;
    color:#666;
    
}

.product_list .title1{
    display: inline-block;
    width: 100%;
    font-size: 16px;
    line-height: 50px;
    text-align: center;
    background-color: #dbdbdb;
    margin-top: 20px;
    color:#666;    
}

.product_list .title1:hover{
    color:#fff;
    background-color: #d7000e;
}

.product_list .title:hover{
    color:#fff;
    background-color: #d7000e;
}