body {
    min-width: 320px;
    max-width: 750px;
    /* flexible 给我们划分了 10 等份 */
    width: 10rem;
    margin: 0 auto!important;
    font-family: Arial, Helvetica;
    background-color: #FFF5F5;
    /* background: url(../img/bg.png) no-repeat;
    position: fixed; */
}

ul,
ol {
    list-style: none;
    padding: 0;
    margin: 0;
}

a {
    text-decoration: none;
    color: #fff;
}

@media screen and (min-width: 750px) {
    html {
        font-size: 75px!important;
    }
}

@supports (bottom: env(safe-area-inset-bottom)) {
    .footer {
        padding-bottom: constant(safe-area-inset-bottom);
        padding-bottom: env(safe-area-inset-bottom);
    }
}

#app {
    height: auto;
    background: linear-gradient(-40deg, #ff4900 0%, #ff9c00 100%);
}

.header_banner {
    padding-top: .4rem;
    width: 10rem;
    height: 8.8rem;
    position: relative;
}

.app_btn {
    position: absolute;
    width: 2.973333rem;
    height: 1.04rem;
    bottom: .426667rem;
    right: .44rem;
}

.header_banner img {
    width: 10rem;
    height: 8.8rem;
}

.game_type {
    box-sizing: border-box;
    padding: .333333rem 0;
    width: 10rem;
    height: 2.333333rem;
    border-top: .026667rem solid #fff;
    border-bottom: .026667rem solid #fff;
    display: flex;
    justify-content: space-around;
}

.game_type li {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    font-size: .346667rem;
    color: #fff;
}

.game_type li img {
    width: 1.093333rem;
    height: 1.093333rem;
}

.bt_game {
    width: 9.253333rem;
    height: 14rem;
    margin: .4rem .373333rem 0;
    background: url('../img/bt_img.png') no-repeat;
    background-size: 100%;
}

.bt_game .img_title {
    display: block;
    width: 3.053333rem;
    height: 1.066667rem;
    margin-left: .4rem;
    padding: .4rem 0;
}

.bt_game .img_title:nth-child(1) {
    padding-top: 1.493333rem;
}

.bt_top {
    width: 8.133333rem;
    height: 2.026667rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.bt_top li img,
.web_game_item li img {
    display: block;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: .4rem;
}

.bt_top li span,
.web_game_item li span {
    padding-top: .133333rem;
    display: block;
    font-size: .293333rem;
    color: #333;
    width: 1.6rem;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.discount_game {
    width: 9.253333rem;
    height: 6.986667rem;
    margin: .4rem .373333rem 0;
    background: url('../img/discount_img.png') no-repeat;
    background-size: 100%;
}

.web_game {
    width: 9.253333rem;
    height: 7.053333rem;
    margin: .4rem .373333rem 0;
    background: url('../img/web_img.png') no-repeat;
    background-size: 100%;
}

.web_game_item {
    width: 8.133333rem;
    height: 4.56rem;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
    padding-top: 1.76rem;
}

.web_game_item li {
    width: 1.6rem;
    margin-right: .573333rem;
}

.web_game_item li:nth-child(4) {
    margin: 0;
}

.web_game_item li:nth-child(8) {
    margin: 0;
}

.discount_item {
    position: relative;
}

.icon_discount {
    position: absolute;
    top: -.2rem;
    left: 0;
    width: 1.133333rem;
    height: .466667rem;
    background: url(../img/icon_discount.png) no-repeat;
    background-size: 100%;
    font-size: .32rem;
    color: #fff;
    font-weight: 700;
    text-align: center;
    line-height: .466667rem;
}

.info {
    text-align: center;
    color: #fff;
    font-size: .32rem;
    padding: 1.066667rem 0 1.733333rem;
}

.info p {
    margin: 0;
    line-height: .453333rem;
}

.footer {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 10rem;
    height: 1.266667rem;
    background: url('../img/top.png') no-repeat;
    background-size: 100%;
}