/* base */

body {
    background-color: rgba(8, 8, 8, 1);
}

@media screen and (min-width: 375px) {
    html {
        /* iPhone6的375px尺寸作为12px基准, 加 100 px 宽度 增加0.2 */
        font-size: calc(100% + 0.2 * (100vw - 375px) / 39);
        font-size: calc(12px + 0.2 * (100vw - 375px) / 39);
    }
}

@media screen and (min-width: 1000px) {
    html {
        font-size: 16px;
    }
}

.title {
    font-size: 30px;
    font-family: 'Microsoft YaHei Bold', 'Microsoft YaHei Bold-Bold';
    font-weight: 700;
    color: #007edb;
}

.desc {
    font-size: 18px;
    font-family: 'Microsoft YaHei Regular', 'Microsoft YaHei Regular-Regular';
    font-weight: 400;
    color: #ffffff;
    letter-spacing: 2px;
}

.line {
    width: 253px;
    height: 50px;
    background-image: url('../images/subtitle_lightning.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
}

/* header */

header {
    height: 180px;
}

header .navbar .navbar-collapse .navbar-nav .nav-item {
    display: inline-block;
    width: 90px;
    height: 44px;
}

header .navbar .navbar-collapse .navbar-nav .nav-item .nav-link {
    color: rgba(255, 255, 255, 1);
    font-size: 18px;
    font-weight: bold;
    text-align: center;
}

header .navbar .navbar-collapse .navbar-nav .nav-item:hover {
    background: #007edb;
    border-radius: 22px;
}

header .navbar .navbar-collapse .navbar-nav .nav-item.active {
    background: #007edb;
    border-radius: 22px;
}

@media (max-width: 1000px) {
    header .navbar .navbar-collapse {
        position: absolute;
        right: 11px;
        top: 100px;
        background: rgba(33, 33, 33, 1);
        padding: 1rem;
    }
}

/* banner */

.banner {
    padding-top: 81px;
    padding-bottom: 81px;
}

.banner .big-logo {
    width: 239px;
    height: 349px;
    background-image: url('../images/banner_logo.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
}

.banner h1 {
    font-size: 6rem;
    margin-top: 35px;
    margin-bottom: 65px;
}

.banner p {
    font-size: 24px;
}

/* about-us */

@media (min-width: 1200px) {
    .about-us .container {
        max-width: 1400px;
    }
}

.about-us {
    padding-top: 80px;
    padding-bottom: 141px;
}

/* .about-us .title {
    font-size: 30px;
    font-family: 'Microsoft YaHei Bold', 'Microsoft YaHei Bold-Bold';
    font-weight: 700;
    color: #007edb;
} */

.about-us .content {
    margin-top: 120px;
}

.about-us .content .sub-title {
    font-size: 44px;
    font-family: 'Montserrat Bold', 'Montserrat Bold-Bold';
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 4px;
    margin-bottom: 81px;
}

.about-us .content .paragraph {
    opacity: 0.8;
    font-size: 22px;
    font-family: 'Montserrat Regular', 'Montserrat Regular-Regular';
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 50px;
}

/* games */

@media (min-width: 1200px) {
    .games .container {
        max-width: 1656px;
    }
}

.games {
    padding-top: 80px;
    padding-bottom: 99px;
}

.games .game-content {
    margin-top: 97px;
}

.games .card {
    background: none;
}

.games .card .card-body .card-title {
    font-size: 24px;
    color: rgba(86, 183, 241, 1);
}

.games .card .card-body .card-text {
    font-size: 20px;
    color: rgba(255, 255, 255, 1);
}

.games .view-more-btn {
    width: 245px;
    height: 70px;
    background: #007edb;
    border-radius: 35px;
    text-align: center;
    color: rgba(255, 255, 255, 1);
    font-size: 22px;
    line-height: 70px;
    font-family: 'Montserrat Bold';
    font-weight: Bold;
    text-decoration: none;
    margin-top: 92px;
}

/* contact-us */

.contact-us {
    padding-top: 73px;
    padding-bottom: 67px;
}

.contact-us .content {
    margin-top: 50px;
}

/* game-detail */

.game-detail {
    padding-bottom: 80px;
}

.game-detail .breadcrumb-container {
    display: flex;
    width: 100%;
    margin: 20px auto;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.game-detail .breadcrumb-container .breadcrumb {
    /* width: auto; */
    background: transparent;
    padding: 0;
    margin: 0;
}

.game-detail .breadcrumb-container .previous-next {
    width: 330px;
    height: 44px;
    display: flex;
    justify-content: flex-end;
}

.game-detail .breadcrumb-container .previous-next .btn {
    height: 22px;
    padding: 0;
    margin: 0;
}

.game-detail .breadcrumb-container .previous-next .btn.previous-next_previous {
    font-family: 'Montserrat-Bold';
    font-weight: bold;
    width: 150px;
    height: 44px;
    /* background:rgba(0,188,212,1); */
    background-image: url('/images/previous.png');
    background-repeat: no-repeat;
    background-position: left;
    background-size: contain;
    font-size: 20px;
    vertical-align: middle;
    line-height: 44px;
    color: #ffffff;
}

.game-detail .breadcrumb-container .previous-next .btn.previous-next_next {
    font-family: 'Montserrat-Bold';
    font-weight: bold;
    width: 150px;
    height: 44px;
    /* background:rgba(0,188,212,1); */
    background-image: url('/images/next.png');
    background-repeat: no-repeat;
    background-position: right;
    background-size: contain;
    font-size: 20px;
    vertical-align: middle;
    line-height: 44px;
    margin-left: 15px;
    color: #ffffff;
}

.game-detail .breadcrumb-container .breadcrumb li {
    font-size: 24px;
    font-family: 'Montserrat-Bold';
}

.game-detail .breadcrumb-container .breadcrumb li.active {
    color: #00BCD4
}

.game-detail .game-detail_shape {
    width: 100%;
    height: 1px;
    background: rgba(161, 161, 161, 1);
    margin: 15px auto 45px;
}

.game-detail .detail-container {
    width: 100%;
    margin: 0 auto;
    /* display: flex;
    justify-content: space-between; */
}

@media (min-width: 768px) {
    .game-detail .detail-container .detail-container_left {
        padding-left: 0;
    }
    .game-detail .detail-container .detail-container_right {
        padding-right: 0;
    }
    .game-detail .detail-container .detail-container_left_shape {
        display: block;
        width: 100%;
    }
}

.game-detail .detail-container .detail-container_right {
    text-align: left;
}

.game-detail .detail-container .detail-container_left img {
    width: 100%;
}

.game-detail .detail-container .detail-container_right h1 {
    font-size: 30px;
    font-family: 'Montserrat-Bold';
    font-weight: bold;
    color: rgba(0, 188, 212, 1);
    margin: 0;
    margin-bottom: 37px;
}

.game-detail .detail-container .detail-container_right p {
    font-size: 20px;
    font-family: 'Montserrat-Regular';
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    text-align: left;
}

.game-detail .detail-container .detail-container_right .posted,
.game-detail .detail-container .detail-container_right .google-play,
.game-detail .detail-container .detail-container_right .terms-of-use,
.game-detail .detail-container .detail-container_right .privacy-policy,
.game-detail .detail-container .detail-container_right .apple {
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 20px;
    font-family: 'Montserrat-Regular';
}

.game-detail .detail-container .detail-container_left_shape,
.game-detail .detail-container .detail-container_right_shape {
    width: 100%;
    height: 1px;
    background: rgba(161, 161, 161, 1);
    margin-top: 15px;
    margin-bottom: 15px;
}

.game-detail .detail-container .detail-container_left_shape {
    display: none;
}

@media (max-width: 768px) {
    .game-detail {
        padding-top: 30px;
    }
    .game-detail .detail-container .detail-container_left_shape {
        display: block;
        margin-top: 2.5rem;
        margin-bottom: 3rem;
    }
    .game-detail .game-detail_shape {
        width: 93%;
    }
    .game-detail .breadcrumb-container {
        flex-direction: column;
    }
    .game-detail .breadcrumb-container .breadcrumb {
        align-self: flex-start;
        margin-left: 1.1rem;
    }
    .game-detail .breadcrumb-container .previous-next {
        width: 93%;
        height: 44px;
        padding-top: 2rem;
    }
}

/* error page */

.error {
    height: 100%;
    padding-top: 170px;
    padding-bottom: 200px;
}

.error .error-content {
    text-align: left;
}

.error .error-content .h1 {
    font-size: 240px;
    font-family: 'Montserrat-Bold';
    font-weight: bold;
    color: #ffffff;
}

.error .error-content .h2 {
    font-size: 42px;
    font-family: 'Montserrat-Bold';
    color: #ffffff;
}

.error .error-content p {
    font-size: 20px;
    font-family: 'Montserrat-Regular';
    font-weight: 400;
    margin-top: 41px;
    color: #ffffff;
}

.error .error-content .button-container {
    width: 210px;
    height: 60px;
    margin: 0;
    margin-top: 51px;
}

.error .error-content .button-container .btn {
    font-size: 18px;
    background-color: #007edb;
}

@media (max-width: 768px) {
    .error .error-content {
        text-align: center;
    }
    .error .error-content .h1 {
        font-size: 132px;
        color: #ffffff;
    }
    .error .error-content .h2 {
        font-size: 23px;
        color: #ffffff;
    }
    .error .error-content p {
        font-size: 11px;
        color: #ffffff;
    }
    .error .error-content .button-container {
        width: 116px;
        height: 33px;
        margin: 0 auto;
        margin-top: 28px;
        border-radius: 17px;
    }
    .error .error-content .button-container .btn {
        font-size: 10px;
    }
}

/* category */

.category .breadcrumb-container .breadcrumb {
    /* width: auto; */
    background: transparent;
    padding: 0;
    margin: 0;
}

.category .breadcrumb-container .breadcrumb li {
    font-size: 20px;
    font-family: 'Montserrat-Bold';
}

.category .shape {
    width: 100%;
    height: 1px;
    background: rgba(161, 161, 161, 1);
    margin: 15px auto 55px;
}

.category .policy_content {
    margin: 15px 0;
}

.category .policy_content p {
    color: #ffffff;
}

.category .policy_content b,
.category .policy_content h3,
.category .policy_content strong {
    color: #ffffff;
    font-size: 1.5rem;
}

.category .policy_content img {
    max-width: 100%;
}

.category .policy_content h4 {
    color: #ffffff;
    margin: 15px 0 25px 0;
}

.category .breadcrumb-container .breadcrumb li.active {
    color: #00BCD4;
}

.category .policy_content li {
    color: #ffffff;
}

@media screen and (min-width: 992px) {
    .category .breadcrumb-container .breadcrumb li {
        font-size: 24px;
    }
}

@media (max-width: 575.98px) {
    .category .breadcrumb-container .breadcrumb li {
        font-size: 18px;
    }
    .breadcrumb-item+.breadcrumb-item::before {
        padding-right: 5px;
    }
}

.footer {
    padding: 15px 0;
    border-top: 1px solid #333;
}

.footer .nav .nav-item a.nav-link {
    color: #fff;
}

.footer .nav .nav-item a.nav-link:after {
    content: "";
    width: 0;
    height: 2px;
    background-color: #4a90e2;
    display: block;
    margin: 5px auto 0;
    -webkit-transition: .3s;
    -o-transition: .3s;
    -moz-transition: .3s;
    transition: .3s;
}

.footer .nav .nav-item a.nav-link.active::after {
    width: 100%;
}

@media screen and (min-width: 576px) {
    .footer .nav .nav-item a.nav-link:hover::after {
        width: 100%;
    }
}