.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% 10% 6%;
}

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

.img-title .img-title-case {
    width: 50%;
}

#footer {
    margin-top: 70px;
}

.product-case {
    width: 100%;
}

.product-case .box {
    max-width: 1200px;
    margin: 0 auto;
}

.product-case .box .items {
    width: 100%;
    display: flex;
    margin-bottom: 15px;
}

.product-case .box .items .gap {
    max-width: 32.5%;
    flex: 1;
    position: relative;
    margin-left: 1%;
}

.product-case .box .items .gap img {
    width: 100%;
}

.product-case .box .items .gap p {
    width: 100%;
    position: absolute;
    bottom: 0;
    min-height: 50px;
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.6);
    padding: 1.5% 3%;
}

.product-case .box .items .gap p a {
    color: #fff;
    font-size: 1.4rem;
}


/*弹窗*/

#cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.cover-case {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
}

.cover-case .box {
    width: 1200px;
    height: 450px;
    position: fixed;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.cover-case .box .cover-archive {
    max-width: 1200px;
    height: 450px;
    margin: 0 auto;
    min-width: 940px;
}

#cover {
    opacity: 0;
    z-index: -1;
    transition: all .3s;
}

.cover-con {
    width: 100%;
    height: 100%;
    -webkit-transform: scale(0, 0);
    transform: scale(0, 0);
    transition: all .4s;
    background: #f5f5f5;
    overflow: hidden;
    box-shadow: rgba(0, 0, 0, 0.8) 0 0 20px;
    position: relative;
}

.cover-img,
.cover-img ul {
    width: 100%;
    height: 100%;
    position: relative;
}

.cover-img {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cover-img ul {
    width: 90%;
}

.cover-img ul li {
    display: none;
    z-index: -1;
    transition: all .5s;
}

.cover-img ul li img {
    width: 100%;
    height: 100%;
}

.cover-control {
    width: 100%;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
}

.cover-control p {
    color: #fff;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #dddddd;
    text-align: center;
    line-height: 80px;
}

.cover-control p img {}

.cover-control p:nth-child(1) {
    position: absolute;
    left: 3%;
    top: 44%;
}

.cover-control p:nth-child(2) {
    position: absolute;
    right: 3%;
    top: 44%;
}