.product_case{
    margin: 0 5px 10px 5px; min-width: 250px; width: 250px; max-width: 250px; min-height: 450px; height: 450px; max-height: 450px;
    box-sizing: border-box; font-size: 18px; font-weight: 400; line-height: 1.3; display:inline-block;
}
.product_case .answer {
    background: #fff; color: #3b3b3b; display: table-cell;
    font-size: 18px; min-width: 250px; width: 250px; max-width: 250px; min-height: 400px; height: 400px; max-height: 400px; text-decoration: none;
    transition: all .3s ease-in-out; -moz-transition: all .3s ease-in-out; -ms-transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out; -o-transition: all .3s ease-in-out; box-shadow: 0 0 20px rgba(0,0,0,.1);
	overflow: hidden;
}
.product_case .answer[href] {
    background: #a8dda8;
    color: #000000;
}
.product_case .answer:hover { box-shadow: 0 0 20px rgba(238,124,54,1.0); }
/* .product_case .answer[href]:hover { box-shadow: 0 0 20px #316831; } */

.product_case .answer .div_img { display: table-cell; box-sizing: border-box; text-align: center; height: 220px; vertical-align: middle; width: 250px; }
.product_case .answer img { max-width: 190px; max-height:190px; vertical-align:middle; }
.product_case .border_gradient{
    height: 20px; background: rgba(0, 0, 0, 1.0); background: linear-gradient(0deg, rgba(0,0,0,0.07) 0, rgba(0,0,0,0) 100%);
    z-index: 2; position: relative; top: -20px;
}
.product_case .product_title {
    font-size: 18px; padding: 0 20px;
    text-align: left; min-height: 200px; color: #666;
	max-height: 200px;
	text-overflow: ellipsis;
	overflow: hidden;
}
.product_case .product_title span{ display:block; }
.product_case .product_title .bold{ font-weight: bold; color: #3b3b3b; margin-bottom:3px; }
.product_case .answer[href] .product_title { color: #000000; }
.product_case .answer[href] .product_title .bold{ color: #000000; }