.big-items {
    margin-bottom: 120px;
}

.list {
    margin-bottom: 80px !important;
}

.big-box {
    display: flex;
    flex-wrap: wrap;
}

.center {
    width: var(--all-width);
    margin: 0 auto;
}

.solid_line {
    position: relative;
    margin-bottom: 36px;
}

.solid_line .iconfont {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background-color: #303133;
    color: #fff;
    font-size: 32px;
    font-weight: normal;
    margin: 0 auto;
}

.solid_line::before {
    content: '';
    border-color: #eaeaea;
    left: 0;
    right: 50%;
    margin-right: 3em;
    position: absolute;
    top: 50%;
    border-top-style: solid;
    border-width: 1px;
}

.solid_line::after {
    content: '';
    border-color: #eaeaea;
    left: 50%;
    right: 0;
    margin-left: 3em;
    position: absolute;
    top: 50%;
    border-top-style: solid;
    border-width: 1px;
}

.title {
    max-width: 600px;
    margin: 0 auto 28px;
    text-align: center;
    font-size: 19px;
    color: #414141;
    font-weight: 300;
}

.title h4 {
    font-size: 34px;
    color: #141618;
    font-weight: 400;
    margin-bottom: 15px;
}

.one-box {
    border-radius: 15px;
    overflow: hidden;
    position: relative;
}

.one-box img,
.three-box img,
.four-top-box img {
    transition: .8s;
}

.one-box:hover img,
.three-box:hover img,
.four-top-box:hover img {
    transform: scale(1.2);
}

.one-box .img-box::before {
    padding-top: 130%;
}

.one-text,
.three-text,
.four-top-text {
    height: 25%;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 1));
    display: flex;
    justify-content: center;
    align-items: center;
}

.one-text span {
    width: 90%;
    margin: 0 auto;
    color: #fff;
    text-align: center;
    font-size: 21px;
}

.two-box .img-box::before {
    padding-top: 120%;
}

.two-box .two-text {
    padding-top: 20px;
    font-size: 12px;
    color: #141618;
}

.two-box .two-text p {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    -webkit-line-clamp: 2;
}

.two-box .two-text span {
    font-size: 17px;
    color: #141618;
    font-weight: 500;
    margin-bottom: 15px;
    display: block;
}

.three-box,
.four-top-box {
    position: relative;
}

.three-box .img-box,
.four-top-box .img-box {
    overflow: hidden;
}

.three-box .img-box::before,
.four-top-box .img-box::before,
.four-bot-box .img-box::before {
    padding-top: 60%;
}

.three-text,
.four-top-text {
    flex-direction: column;
    color: #fff;
    gap: 20px;
}

.three-text h5,
.four-top-text h5 {
    width: 100%;
    padding: 0 5%;
    text-align: center;
    font-weight: 500;
    font-size: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.three-text b {
    font-size: 11px;
    border: 1px solid #ffffff61;
    font-family: NZT-48;
    padding: 0 3px;
}

.four-bottom-big-box {
    padding: 36px;
    background-color: #000;
}

.four-bot-text-box {
    font-weight: 300;
    font-size: 19px;
    color: #fff;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    -webkit-line-clamp: 3;
    padding-top: 15px;
}

@media screen and (min-width:770px) {
    .one-box {
        width: calc((100% - 60px) / 3);
        margin-right: 30px;
    }

    .one-box:nth-of-type(3n) {
        margin-right: 0;
    }

    .two-box,
    .four-bot-box {
        width: calc((100% - 45px)/ 4);
        margin-right: 15px;
    }

    .two-box:nth-of-type(4n),
    .four-bot-box:nth-of-type(4n) {
        margin-right: 0;
    }

    .three-box,
    .four-top-box {
        width: 50%;
    }
}

@media screen and (max-width:769px) {
    .big-box {
        justify-content: center;
    }

    .big-items {
        margin-bottom: 80px;
    }

    .list {
        margin-bottom: 40px !important;
    }

    .big-box {
        padding: 0 5px;
    }

    .title {
        width: 90%;
        font-size: 16px;
    }

    .title h4 {
        font-size: 28px;
    }

    .one-box {
        width: 90%;
        margin: 0 auto 15px;
    }

    .one-box .img-box::before {
        padding-top: 140%;
    }

    .two-box,
    .four-bot-box {
        width: calc((100% - 10px)/ 2);
        margin-right: 10px;
        margin-bottom: 13px;
    }

    .two-box:nth-of-type(2n),
    .four-bot-box:nth-of-type(2n) {
        margin-right: 0;
    }

    .two-box .two-text {
        padding-top: 14px;
    }

    .two-box .two-text p {
        margin-top: 10px;
        line-height: 1.1;
    }

    .four-bot-text-box {
        font-size: 15px;
        padding-top: 5px;
    }

    .three-box {
        min-width: 90vw;
        width: 90vw;
    }

    .three-text,
    .four-top-text {
        gap: 6px;
        height: 40%;
    }

    .three-text h5,
    .four-top-text h5 {
        font-size: 18px;
    }

    .four-bottom-big-box {
        padding: 14px 10px;
    }

    #two .big-box {
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 5px;
    }

    .four-top-box {
        width: 95%;
        margin: 0 auto 15px;
    }
}