/* service_top_box */
.service_top_box {
    background: #F5F5F5;
    padding: 5.6% 0;
}

.ser_th {
    text-align: center;
}

.ser_th .title {
    font-size: 60px;
    color: #000;

    line-height: 1.1;
}

.ser_th .title a {
    color: inherit;
}

.ser_th .title a:hover {
    color: var(--commonColor);
}

.ser_th .brief {
    color: var(--commonColor);
    font-size: 20px;
    line-height: 1.5;
    margin-top: 2.5%;
}

@media only screen and (max-width: 1550px) {
    .ser_th .title {
        font-size: 54px;
    }
}

@media only screen and (max-width: 1450px) {
    .ser_th .title {
        font-size: 48px;
    }
}

@media only screen and (max-width: 1350px) {
    .ser_th .title {
        font-size: 42px;
    }
}

@media only screen and (max-width: 1200px) {
    .ser_th .title {
        font-size: 36px;
    }
}

@media only screen and (max-width: 950px) {
    .service_top_box {
        padding: 30px 0;
    }

    .ser_th .title {
        font-size: 26px;
    }
}

/* service_box */
.service_box {
    padding: 30px 0 50px;
}

.service_first {
    background: #F5F5F5;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.service_left {
    width: 50%;
}

.service_left .ser_pic {
    height: 100%;
    padding-bottom: calc((400/8)*1%);
}

.service_first .service_info {
    width: 44%;
    margin-right: 2%;
    box-sizing: border-box;
    padding: 3% 0 2%;
}

.service_info .ser_star {
    margin: 10px 0;
    display: flex;
    align-items: center;
}

.ser_star .star_item {
    width: 20px;
    height: 20px;
    background: url(../image/icon_star1.png) no-repeat left center/20px auto;
}

.service_info .title {

    font-size: 36px;
    color: #000;
    line-height: 1.25;
    margin-bottom: 20px;
}

.service_info .brief {
    color: #666;
    font-size: 18px;
    line-height: 1.6;
    max-height: 16em;
    overflow-y: auto;
}

.service_user {
    margin-top: 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.service_user .user {
    /* padding-left: 30px; */
    color: #000;

    font-size: 18px;
    position: relative;
}

/* 
.service_user .user::before {
    display: block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: url(../image/icon_ri.png) no-repeat center;
    background-size: 15px auto;
    background-color: var(--color-main);
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    margin-top: 5px;
} */

.service_user .date {
    color: #666;
    display: flex;
    flex-wrap: nowrap;
    flex-shrink: 0;
}

.service_inner {
    margin-top: 20px;
}

.service_list {
    --pd: 20px;
    --mt: 20px;
}

.service_list li {
    border: 1px solid #E3E3E3;
    border-radius: 5px;
}



.service_item .ser_pic {
    padding-bottom: 140%;
    border-radius: 5px 5px 0 0;
    margin: 0 2px;
    width: calc(100% - 4px);
}

.service_item .ser_pic img {
    object-fit: contain;
}

.service_item .service_info {
    padding: 5px 15px 16px;
}

.service_item .service_info .brief {
    line-height: 24px;
    height: auto;
    overflow-y: unset;
    margin-top: 15px;
}

.service_item:hover {
    box-shadow: 0px 4px 4px 0px rgba(var(--comColorRgb), 0.3);
}

@media only screen and (max-width: 1550px) {
    .ser_th .title {
        font-size: 42px;
    }

    .service_info .title {
        font-size: 34px;
    }
}

@media only screen and (max-width: 1450px) {
    .ser_th .title {
        font-size: 38px;
    }

    .service_info .title {
        font-size: 32px;
    }

}

@media only screen and (max-width: 1350px) {
    .ser_th .title {
        font-size: 34px;
    }

    .service_info .title {
        font-size: 30px;
    }
}

@media only screen and (max-width: 1200px) {
    .ser_th .title {
        font-size: 30px;
    }

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

    .service_user {
        flex-direction: column;
        align-items: flex-start;
    }

    .service_user .user {
        width: 100%;
    }

    .service_user .date {
        margin-top: 6px;
    }
}

@media only screen and (max-width: 950px) {
    .service_box {
        margin-top: 30px;
    }

    .case_th .title {
        font-size: 26px;
    }

    .ser_th .brief br {
        display: none;
    }

    .service_user {
        flex-direction: row;
        align-items: center;
    }

    .service_inner .service_user .user {
        height: auto;
    }

    .service_first {
        flex-direction: column;
    }

    .service_left {
        width: 100%;
        min-height: unset;
    }

    .service_left .ser_pic {
        height: 0;
        padding-bottom: 75%;
    }

    .service_first .service_info {
        width: 100%;
        margin: 0;
        padding: 15px 15px 20px;
    }

    .service_info .title {
        font-size: 24px;
        margin-bottom: 10px;
    }

    .service_info .brief {
        height: auto;
        max-height: unset;
        overflow: hidden;
        display: block;
    }

    .service_list li {
        width: 100%;
        margin-right: 0;
        margin-top: 20px;
    }

    .service_item .service_info .brief {
        display: block;
        height: auto;
        overflow: hidden;
    }
}