.kernal-artifact {
    width: 100%;
}

.kernal-artifact-case {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-around;
}

.ka-img {
    flex: 1.5;
}

.intro {
    flex: 1;
    background: #333333;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 3%;
}

.ka-img img {
    width: 100%;
    height: 100%;
}

.intro .img {
    background-image: url("../images/kernal/artifact/info.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 8.4rem;

    height: 10.3rem;
    margin-top: 1rem;
}

.intro .con {
   width: 100%;
    align-self: flex-end;
    color: #fff;
    font-size: 1.4rem;
    line-height: 3rem;
    position: relative;
    margin: 0 auto;
    background-image: url("../images/kernal/artifact/info3.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    padding: 5% 11% 0 6%;
    max-height: 360px;
    overflow: hidden;
    height: 100%;
}

.intro .con p {
    -webkit-line-clamp: 9;
    overflow: hidden;
    width: 100%;
    max-height: 280px;
    line-height: 2.5rem;
    font-size: 1.3rem;

}

.img-title .img-title-case {
    width: 33%;
}

.product {
    width: 100%;
    margin: 60px 0;
}

.product .product-case {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.product .img {
    flex: 1;
}

.product .img img {
    width: 100%;
}

.product .con {
    flex: 1.5;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product .con .con-box {
    width: 90%;
    height: 90%;
}
.product .con .con-box dl{
    margin-bottom: 30px;
}
.product .con .con-box dt {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 10px;
}

.product .con .con-box dd {
    font-size: 14px;
    color: #333;
    margin-bottom: 10px;
    font-family: "Microsoft Yahei";
    line-height: 30px;
}
.product .con .con-box ul {
    margin-bottom: 30px;
}

.product .con .con-box li {
    font-size: 16px;
    color: #333;
    line-height:30px;
}

.product .con .con-box ul li:nth-child(1) {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 10px;
    font-weight: bold;
}