@keyframes smoothscroll {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-20rem);
    }
}

.scrollAnimation {
    padding: 3px 0;
    animation: smoothscroll 30s linear infinite;
}

/* From Uiverse.io by vamsidevendrakumar */
.card {
    width: 300px;
    height: 200px;
    perspective: 1000px;
}

.cardInner {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.999s;
}

.card:hover .cardInner {
    transform: rotateY(180deg);
}

.cardFront,
.cardBack {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
}

.cardFront {
    background-color: #6a2c70;
    color: #fff;
    display: flex;
    align-items: center;
    border: 10px solid #6a2c70;
    border-radius: 10px;
    justify-content: center;
    font-size: 24px;
    transform: rotateY(0deg);
}

.cardBack {
    background-color: #f08a5d;
    color: #fff;
    display: flex;
    align-items: center;
    border: 10px solid #f08a5d;
    border-radius: 10px;
    justify-content: center;
    font-size: 24px;
    transform: rotateY(180deg);
}

.packetWrapper {
    position: absolute;
    top: 0;
    left: 0;
    transform: translateY(-100%);
    animation: down 8s linear infinite;
    font-size: 0;
}

.packet {
    width: 100%;
    height: 100%;
    position: relative;
    transition: all 3s ease;
    transform: rotate(0);
}

@keyframes down {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(100vh);
    }
}

.promoRules {
    // background:url('/hby/hby_bg.png') no-repeat;
    background-size: 100% 100%;

    .promoTitle {
        font-weight: 400;
        font-weight: 700;
    }
    .titleWrap {
        font-size: 0.18rem;
        text-align: center;
        color: #ffdf7f;
        margin: 0.1rem 0;
    }
    .tips {
        margin: 0 auto;
        width: 2.5rem;
        height: 0.6rem;
        background: url("/hby/tip-bg.png") no-repeat;
        background-size: 100% auto;
        display: flex;
        justify-content: center;
        line-height: 0.48rem;
        .tipsIcon {
            display: inline-block;
            width: 0.4rem;
            height: 0.25rem;
            margin: 0.11rem 0 0;
        }
        .tipsTime {
            color: #3ab54c;
            font-size: 0.18rem;
            font-weight: 700;
            margin: 0 0 0 0.1rem;
        }
    }

    .times1 {
        margin: 0.14rem auto;
    }

    .rulelist {
        width: 90%;
        font-family: "Arial-BoldMT, Arial";
        color: #fff8bb;
        font-size: 0.1rem;
        line-height: 0.14rem;
        list-style-type: disc;
        transform: scale(0.96);
        margin: 0.08rem 0 0 0.1rem;
        .ruleItem {
            list-style: disc;
        }
    }
    .closeIcon {
        position: absolute;
        width: 30px;
        height: 30px;
        right: 0.12rem;
        top: 0.1rem;
        cursor: pointer;
    }
}

.redclose {
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;

    width: 2.09rem;
    height: 2.575rem;
    // background: url('/hby/red-bg1.png') no-repeat;
    // background-size: 2.09rem 2.575rem;
    z-index: 120;
    .closeIcon {
        position: absolute;
        right: 0;
        top: 0;
        width: 40px;
        height: 40px;
        cursor: pointer;
    }
    .redIcon {
        cursor: pointer;
    }
    .title {
        color: #ffd800;
        font-size: 0.18rem;
        text-align: center;
        font-family: " Arial-BoldMT,Arial";
        font-weight: 700;
        width: 1.8rem;
        height: 0.25rem;
        margin-top: 0.24rem;
    }

    .desc {
        color: #fff;
        font-size: 0.13rem;
        font-family: "Arial-BoldMT,Arial";
        width: 1.6rem;
        height: 1rem;
        margin-left: 0.22rem;
        .desclist {
            list-style-type: disc;
            font-size: 0.1rem;
            transform: scale(0.96);
            font-weight: 400;
            .line {
                margin-top: 0.09rem;
                margin-left: -0.14rem;
                width: 1.6rem;
                height: 0.005rem;
                background: hsla(0, 0%, 100%, 0.2);
            }
            li {
                margin-top: 0.08rem;
                list-style: disc;
            }
        }
    }

    .openBtn {
        cursor: pointer;
        margin: 0.06rem auto 0;
        width: 1rem;
        height: 0.3rem;
        line-height: 0.3rem;
        font-family: "Arial-BoldMT,Arial";
        color: #613e00;
        font-size: 0.115rem;
        font-weight: 700;
        text-align: center;
    }
}

.redopen {
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;

    width: 2.11rem;
    height: 2.555rem;
    // background: url('/hby/red-bg2.png') no-repeat;
    // background-size: 2.11rem 2.555rem;
    z-index: 120;
    .closeIcon {
        position: absolute;
        right: 0;
        top: 0;
        cursor: pointer;
    }
    .title {
        color: #925c00;
        font-size: 0.16rem;
        text-align: center;
        font-family: "Arial-BoldMT,Arial";
        width: 1.595rem;
        margin-top: 0.4rem;
    }
    .cash {
        position: absolute;
        top: 40%;
        color: #8c0c04;
        text-align: center;
        font-family: "Arial-BoldMT,Arial";
        font-weight: 700;
        font-size: 0.55rem;
    }
    .tips {
        margin-top: 0.3rem;
        width: 1.545rem;
        color: #ffd800;
        text-align: center;
        font-family: " Arial-BoldMT,Arial";
        font-size: 0.1rem;
        line-height: 0.12rem;
        transform: scale(0.96);
    }
}

.categoryItem {
    border: 1px solid #3aa3c5;
    border-radius: 0.06rem;
    box-shadow: 0 0 0.1rem #3aa3c5 inset;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0.1rem 0;
    font-size: 0.12rem;
    margin-bottom: 0.1rem;
    &.active {
        border: 1px solid #e53fff;
        box-shadow: 0 0 0.1rem #e53fff inset;
    }
    &.small {
        margin-left: 0.1rem;
        margin-right: 0.1rem;
    }
    .categoryItemNum {
        position: absolute;
        right: 0;
        top: 0;
        background: #ff0000;
        width: 0.17rem;
        height: 0.17rem;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 0.1rem;
        border-radius: 50%;
        line-height: 1;
    }
}
.promoItem {
    position: relative;
    .promoItemNum {
        position: absolute;
        left: 0.13rem;
        top: 0.1rem;
        background: #ff0000;
        width: 0.1rem;
        height: 0.1rem;
        border-radius: 50%;
    }
}