h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
}

ul {
    padding: 0;
}

.main {
    background-color: #efefef;
}

.main h1 {
    font-size: 2.8646vw;
    margin: 3.125vw 0 2.6042vw;
    text-align: center;
    font-weight: bold;
}

.main .serach-box {
    background: url('../images/iconbg.png') top 0.1625vw right 3.8333vw no-repeat;
    background-size: 24.4167vw 26.6875vw;
    padding-bottom: 2.6042vw;
}

.main .search-tab {
    border-bottom: 1px solid #c8c8c8;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3.125vw;
}

.main .search-tab li {
    padding: 0 2.2917vw;
}

.main .search-tab li.active span {
    color: #1b8be9;
}

.main .search-tab li.active span::before {
    content: "";
    width: 100%;
    height: 3px;
    background: #1b8be9;
    position: absolute;
    left: 0;
    bottom: -1px;
}

.main .search-tab li span {
    position: relative;
    font-size: 1.0417vw;
    font-weight: bold;
    padding-bottom: 1.0417vw;
    display: inline-block;
    cursor: pointer;
}

.main .serach-keywrods .search-content {
    margin-left: -8px;
    margin-right: -8px;
    display: none;
    align-items: center;
}

.main .serach-keywrods .search-content.five>div {
    width: calc(20% - 16px);
}

.main .serach-keywrods .search-content.five .select.select-mold {
    display: block;
}

.main .serach-keywrods .search-content.active {
    display: flex;
}

.main .serach-keywrods .search-content>div {
    width: calc(25% - 16px);
    margin: 0 8px;
}

.main .serach-keywrods .search-content .select {
    padding: 0 0.7385vw;
    background: #fff;
    font-size: 1.0417vw;
    position: relative;
    cursor: pointer;
    height: 3.3854vw;
    line-height: 3.3854vw;
}

.main .serach-keywrods .search-content .select h3 {
    line-height: 3.3854vw;
    font-size: 1.0417vw;
}

.main .serach-keywrods .search-content .select>input {
    display: none;
}

.main .serach-keywrods .search-content .select.select-mold {
    display: none;
}

.main .serach-keywrods .search-content .select.select-city dl dt::after {
    content: "";
    width: 1.25vw;
    height: 0.7292vw;
    background: url('https://helpass.com.cn//common/Style/images/InstitutesSearch/2022/icon-arrow.png') no-repeat;
    background-size: 100%;
    position: absolute;
    right: 2.2917vw;
    top: 50%;
    transform: translateY(-50%);
}

.main .serach-keywrods .search-content .select.select-city dl.expand dt::after {
    transform: translateY(-50%) rotate(180deg);
}

.main .serach-keywrods .search-content .select.select-product,
.main .serach-keywrods .search-content .select.select-type {
    cursor: not-allowed;
    opacity: 0.5;
}

.main .serach-keywrods .search-content .select.select-product.optional,
.main .serach-keywrods .search-content .select.select-type.optional {
    cursor: pointer;
    opacity: 1;
}

.main .serach-keywrods .search-content .select .select-list {
    position: absolute;
    top: 3.3854vw;
    left: 0;
    width: 100%;
    background: #fff;
    z-index: 20;
    border-top: 1px solid #eeeeee;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    max-height: 310px;
    overflow: hidden;
    display: none;
}

.main .serach-keywrods .search-content .select .select-list .iScrollVerticalScrollbar {
    position: absolute;
    top: 20px;
    right: 12px;
    width: 8px;
    height: calc(100% - 40px);
    background: #ececec;
    border-radius: 10px;
    z-index: 9;
}

.main .serach-keywrods .search-content .select .select-list .iScrollIndicator {
    position: absolute;
    top: 0;
    width: 8px;
    height: 100px;
    border-radius: 10px;
    background: #0586ef;
}

.main .serach-keywrods .search-content .select .select-list .select-list-wrap {
    padding-right: 20px;
}

.main .serach-keywrods .search-content .select .select-list .select-list-wrap dl {
    border-top: 1px solid #eeeeee;
    margin-bottom: 0;
}

.main .serach-keywrods .search-content .select .select-list .select-list-wrap dl:nth-of-type(1) {
    border-top: 0;
}

.main .serach-keywrods .search-content .select .select-list .select-list-wrap dl.expand dd {
    display: block;
}

.main .serach-keywrods .search-content .select .select-list .select-list-wrap dl dt {
    font-size: 1.0417vw;
    padding: 1.0417vw;
    font-weight: normal;
    position: relative;
}

.main .serach-keywrods .search-content .select .select-list .select-list-wrap dl dd {
    padding: 0.78125vw 1.0417vw;
    font-size: 1.0417vw;
    color: #0586ef;
    background: #f6f6f6;
    display: none;
}

.main .serach-keywrods .search-content .select::after {
    content: "";
    width: 1.25vw;
    height: 0.7292vw;
    background: url('https://helpass.com.cn//common/Style/images/InstitutesSearch/2022/icon-arrow.png') no-repeat;
    background-size: 100%;
    position: absolute;
    right: 0.7385vw;
    top: 50%;
    transform: translateY(-50%);
}

.main .serach-keywrods .search-content .input {
    position: relative;
}

.main .serach-keywrods .search-content .input input {
    width: 100%;
    border: none;
    color: black;
    height: 3.3854vw;
    line-height: 3.3854vw;
    padding: 0 3.2999vw 0 0.7385vw;
    outline: none;
    font-size: 1.0417vw;
}

.main .serach-keywrods .search-content .input input::-webkit-input-placeholder {
    color: black;
}

.main .serach-keywrods .search-content .input input::-moz-placeholder {
    color: black;
}

.main .serach-keywrods .search-content .input input:-ms-input-placeholder {
    color: black;
}

.main .serach-keywrods .search-content .input .handle-search {
    width: 1.8229vw;
    position: absolute;
    right: 0.7385vw;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
}

.main #searchResult {
    max-height: 38vw;
    overflow: hidden;
    position: relative;
    padding-right: 16px;
}

.main #searchResult .iScrollVerticalScrollbar {
    position: absolute;
    top: 0;
    right: 0;
    width: 8px;
    height: 100%;
    background-color: #fff;
    border-radius: 10px;
    z-index: 9;
}

.main #searchResult .iScrollVerticalScrollbar .iScrollIndicator {
    position: absolute;
    top: 0;
    width: 8px;
    height: 100px;
    border-radius: 10px;
    background: #0586ef;
}

.main #searchResult .swiper-wrapper {
    display: flex;
    flex-wrap: wrap;
    margin-left: -8px;
    margin-right: -8px;
}

.main .search-results {
    padding-top: 2.6042vw;
    position: relative;
    padding-bottom: 40px;
    display: none;
}

.main .search-results .look-more {
    display: none;
}

.main .search-results .tips {
    font-size: 0.78125vw;
    margin-bottom: 1.3021vw;
    display: none;
}

.main .search-results .swiper-scrollbar {
    position: absolute;
    right: 0;
    top: 0;
    width: 10px;
    height: 100%;
    border-radius: 10px;
    background-color: #fff;
}

.main .search-results .swiper-scrollbar-drag {
    background: #0586ef;
}

.main .search-results h2 {
    display: flex;
    align-items: center;
    margin-bottom: 1.0417vw;
}

.main .search-results h2 i {
    font-style: normal;
    font-size: 1.0417vw;
    margin-right: 0.625vw;
}

.main .search-results h2 span {
    font-size: 0.9375vw;
    color: #0586ef;
}

.main .search-results .swiper-slide {
    background: #fff;
    padding: 1.5625vw;
    width: calc(33.33% - 16px);
    margin: 0 8px 16px;
}

.main .search-results .swiper-slide>p {
    font-size: 0.8333vw;
    color: #909090;
    position: relative;
    padding-left: 1.5625vw;
    margin-bottom: 0.5208vw;
}

.main .search-results .swiper-slide>p::before {
    content: "";
    width: 0.8333vw;
    height: 0.8333vw;
    position: absolute;
    top: 0.1vw;
    left: 0;
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.main .search-results .swiper-slide>p.address-text::before {
    background-image: url('https://helpass.com.cn//common/Style/images/InstitutesSearch/2022/icon-address.png');
}

.main .search-results .swiper-slide>p.phone-text::before {
    background-image: url('https://helpass.com.cn//common/Style/images/InstitutesSearch/2022/icon-phone.png');
}

.main .search-results .swiper-slide>p.product-type-text::before {
    background-image: url('https://helpass.com.cn//common/Style/images/InstitutesSearch/2022/icon-product_type.png');
}

.main .search-results .swiper-slide>p.app-text::before {
    background-image: url('https://helpass.com.cn//common/Style/images/InstitutesSearch/2022/icon-app.png');
}

.main .search-no-results {
    padding-top: 2.6042vw;
    text-align: center;
    display: none;
}

.main .search-no-results p {
    font-size: 1.0416vw;
    margin: 0;
}

.buy {
    padding: 2.6042vw 0 4.675vw;
    overflow-x: hidden;
}

.buy ul {
    display: flex;
    justify-content: space-between;
}

.buy ul li {
    width: calc(33.333% - 9px);
    position: relative;
}

.buy ul li::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(31, 136, 235, 0.8), transparent);
    transition: all 0.5s;
    opacity: 0;
}

.buy ul li:hover {
    z-index: 10;
}

.buy ul li:hover::before {
    opacity: 1;
    transform: scale(1.15);
    z-index: 10;
}

.buy ul li:hover a>img {
    transform: scale(1.15);
}

.buy ul li:hover a .buy-content img.active {
    display: inline-block;
}

.buy ul li:hover a .buy-content img.default {
    display: none;
}

.buy ul li a>img {
    width: 100%;
    transition: all 0.5s;
}

.buy ul li a .buy-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
}

.buy ul li a .buy-content img {
    width: 6vw;
}

.buy ul li a .buy-content img.active {
    display: none;
}

.buy ul li a .buy-content h2 {
    color: #fff;
    font-size: 1.4583vw;
    margin-top: 1.5625vw;
}

.buy ul li a .buy-content h2 i {
    font-style: normal;
}

@media (max-width: 1400px) {
    .main .search-tab li span {
        font-size: 1.1714vw;
    }

    .main .search-results .tips {
        font-size: 1.1714vw;
    }

    .main .search-results h2 i {
        font-size: 1.1714vw;
    }

    .main .search-results .swiper-slide>p {
        font-size: 1.1714vw;
    }

    .main .search-results .swiper-slide>p::before {
        width: 1vw;
        height: 1vw;
        top: 0.3vw;
    }

    .main #searchResult {
        max-height: 50vw;
    }

    .main .search-no-results p {
        font-size: 1.1714vw;
    }
}

@media (max-width: 767px) {
    .main h1 {
        font-size: 6.6667vw;
        margin: 8vw 0 7.333vw;
    }

    .main .serach-box {
        background: url('https://helpass.com.cn//common/Style/images/InstitutesSearch/2022/icon-coordinate.png') top 2vw right 2vw no-repeat;
        background-size: 29.3333vw 41.6vw;
        padding-bottom: 6vw;
    }

    .main .search-tab {
        margin-bottom: 4.6667vw;
        justify-content: space-between;
    }

    .main .search-tab li {
        padding: 0;
    }

    .main .search-tab li.active span::before {
        height: 2px;
    }

    .main .search-tab li span {
        font-size: 3.2vw;
        padding-bottom: 2.6667vw;
        white-space: nowrap;
    }

    .main .serach-keywrods .search-content {
        margin-left: -4px;
        margin-right: -4px;
        margin-bottom: -8px;
    }

    .main .serach-keywrods .search-content.five>div {
        width: calc(50% - 8px);
    }

    .main .serach-keywrods .search-content.active {
        display: flex;
        flex-wrap: wrap;
    }

    .main .serach-keywrods .search-content>div {
        width: calc(50% - 8px);
        margin: 0 4px 8px;
    }

    .main .serach-keywrods .search-content .select {
        padding: 0 2.4vw;
        font-size: 3.2vw;
        line-height: 10.6667vw;
        height: 10.6667vw;
    }

    .main .serach-keywrods .search-content .select h3 {
        line-height: 10.6667vw;
        font-size: 3.2vw;
    }

    .main .serach-keywrods .search-content .select.select-city dl dt::after {
        width: 3.2vw;
        height: 1.8667vw;
        right: 2.4vw;
    }

    .main .serach-keywrods .search-content .select .select-list {
        top: 10.6667vw;
        max-height: 200px;
    }

    .main .serach-keywrods .search-content .select .select-list .iScrollVerticalScrollbar {
        position: absolute;
        top: 10px;
        right: 6px;
        width: 4px;
        height: calc(100% - 20px);
        border-radius: 5px;
    }

    .main .serach-keywrods .search-content .select .select-list .iScrollIndicator {
        width: 4px;
        height: 60px;
        border-radius: 5px;
    }

    .main .serach-keywrods .search-content .select .select-list .select-list-wrap {
        padding-right: 10px;
    }

    .main .serach-keywrods .search-content .select .select-list .select-list-wrap dl dt {
        font-size: 3.2vw;
        padding: 3.333vw 2.4vw;
    }

    .main .serach-keywrods .search-content .select .select-list .select-list-wrap dl dd {
        padding: 3.333vw 2.4vw;
        font-size: 3.2vw;
    }

    .main .serach-keywrods .search-content .select::after {
        width: 3.2vw;
        height: 1.8667vw;
        right: 2.4vw;
    }

    .main .serach-keywrods .search-content .input input {
        height: 10.6667vw;
        line-height: 10.6667vw;
        padding: 0 7vw 0 2.4vw;
        font-size: 3.2vw;
    }

    .main .serach-keywrods .search-content .input .handle-search {
        width: 4.6667vw;
        right: 2.4vw;
    }

    .main #searchResult {
        padding-right: 0;
        max-height: none;
    }

    .main .search-results {
        padding-top: 6.6667vw;
        padding-bottom: 0;
    }

    .main .search-results .look-more {
        margin-top: 6vw;
        font-size: 3.2vw;
        text-align: center;
        color: #0586ef;
    }

    .main .search-results .tips {
        font-size: 3.2vw;
        margin-bottom: 4.6667vw;
        line-height: 1.4;
    }

    .main .search-results .swiper-scrollbar {
        display: none;
    }

    .main .search-results .swiper-wrapper {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin: 0 !important;
    }

    .main .search-results h2 {
        margin-bottom: 1.333vw;
        flex-direction: column;
        align-items: flex-start;
    }

    .main .search-results h2 i {
        font-size: 3.2vw;
        width: 100%;
        margin-bottom: 1.333vw;
    }

    .main .search-results h2 span {
        font-size: 3.2vw;
    }

    .main .search-results .swiper-slide {
        padding: 2.6667vw 3.333vw;
        width: calc(50% - 4px);
        margin: 0 0 8px;
    }

    .main .search-results .swiper-slide>p {
        font-size: 3.2vw;
        padding-left: 3vw;
        margin-bottom: 1.333vw;
        line-height: 1.2;
    }

    .main .search-results .swiper-slide>p::before {
        width: 2.1333vw;
        height: 2.1333vw;
        top: 0.8vw;
    }

    .main .search-no-results {
        padding-top: 6vw;
    }

    .main .search-no-results p {
        font-size: 3.2vw;
    }

    .buy {
        padding: 6vw 0 5.333vw;
    }

    .buy ul li {
        width: 33.333%;
    }

    .buy ul li a .buy-content img {
        width: 16vw;
    }

    .buy ul li a .buy-content h2 {
        font-size: 4vw;
        margin-top: 3.333vw;
        line-height: 1.5;
        white-space: nowrap;
    }

    .buy ul li a .buy-content h2 span {
        display: block;
    }

    .buy ul li a .buy-content h2 i {
        display: none;
    }
}