.quickTurn {
    padding-top: 60px;
    padding-bottom: 80px;
}

.quickTurn>p {
    text-align: center;
    color: #666;
    margin: 40px 0px 60px 0px;
}

.con li {
    width: 100%;
    display: flex;
    align-items: center;
}

.con li:nth-child(even) {
    flex-direction: row-reverse;
}

.con img {
    width: 50%;
    height: auto;
}

.con div {
    width: 50%;
    padding: 0px 50px;
}

.con h3 {
    margin-bottom: 26px;
    color: #333;
}

.con p {
    color: #666;
}


/* 图片 */
.pattern {
    padding-top: 70px;
    padding-bottom: 40px;
}

.pattern>h2 {
    margin-bottom: 70px;
}

.pattern ul {
    display: flex;
    flex-wrap: wrap;
}

.pattern li {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.pattern .load-more__btn {
    width: 100%;
    margin: 20px auto 0px auto;
    text-align: center;
    cursor: pointer;
}

.load-more__btn>div {
    display: inline-block;
    padding: 0px 46px;
    line-height: 46px;
    background: #333;
    border-radius: 6px;
    color: #fff;
}

.pattern li:nth-child(3n) {
    margin-right: 0px;
}

.imgbox {
    width: 100%;
    padding-top: 56.5%;
    overflow: hidden;
    position: relative;
}

.imgbox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/*  */
.topBox {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}

.topBox img {
    width: 38px;
    height: 38px;
    transform: translateX(300px);
    opacity: 0;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.patternItem:hover .topBox {
    background: rgba(0, 0, 0, 0.5);
}

.patternItem:hover .topBox img {
    transform: translateX(0px);
    opacity: 1;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}



/* 适配 */
@media (max-width: 1200px) {
    .con div {
        padding: 0px 32px;
    }
}

@media (max-width: 992px) {
    .quickTurn {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .quickTurn>p {
        margin: 30px 0px 40px 0px;
    }

    .con div {
        padding: 0px 32px;
    }

    .pattern {
        padding-top: 40px;
        padding-bottom: 30px;
    }

    .pattern>h2 {
        margin-bottom: 40px;
    }

    .pattern .load-more__btn {
        margin-top: 0px;
    }

    .con img {
        width: 34%;
    }

    .con div {
        width: 66%;
    }

    .con h3 {
        margin-bottom: 18px;
    }

    .con li:last-child {
        margin-top: 32px;
    }

    .con li:last-child div {
        padding-left: 0px;
    }

    .pattern li {
        margin-bottom: 24px;
    }
}

@media (max-width: 767px) {

    .con img,
    .con div {
        width: 100%;
    }

    .con li,
    .con li:nth-child(even) {
        flex-direction: column;
    }

    .con img {
        margin-bottom: 20px;
    }

    .con div {
        padding: 0px;
    }

    .con h3 {
        margin-bottom: 8px;
    }

    .quickTurn>p {
        margin: 24px 0px 30px 0px;
    }

    .pattern li {
        width: 48%;
        margin-right: 0px;
        margin-bottom: 14px;
    }

    .pattern li:nth-child(odd) {
        margin-right: 4%;
    }

    .bigImgCon {
        width: 100%;
        height: 100%;
    }
}