.productCase-main {
    width: 1200px;
    margin: 52px auto 120px;
}
.productCase-title {
    color: #3b3e40;
    font-size: 32px;
    font-weight: bold;
    margin: 0;
}
.productCase-container {
    margin-top: 14px;
}
.productCase-box {
    height: 246px;
    cursor: pointer;
    padding: 38px 0;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
    display: flex;
    align-items: center;
}
.productCase-box:hover {
    text-decoration: none;
}
.productCase-box-l {
    width: 300px;
    height: 170px;
    margin-right: 30px;
    overflow: hidden;
}
.productCase-box-l img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}
.productCase-box-l:hover img {
    transform: scale(1.05);
}
.productCase-box-title {
    color: #333;
    font-size: 26px;
    font-weight: bold;
}
.productCase-box-title:hover {
    color: #165DFF;
}
.productCase-box-desc {
    height: 44px;
    color: #777;
    font-size: 16px;
    margin-top: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.productCase-box-time {
    color: #B1B1B1;
    font-size: 15px;
    position: absolute;
    bottom: 0;
}
.productCase-box-r {
    flex: 1;
    height: 170px;
    position: relative;
}