.spinner {
    border: 16px solid silver;
    border-top: 16px solid red;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    animation: spin 700ms linear infinite;
    margin-left: auto;
    margin-right: auto;
    left: 0;
    right: 0;
    top: 50%; /* position the top  edge of the element at the middle of the parent */
    text-align: center;
    position: absolute;
}

.account_page {
    padding: 40px 0;
}

.reward_page {
    margin-top: 35px;
}

    .reward_page h2 {
        font-size: 42px;
        font-family: 'Fira Sans', sans-serif;
        font-weight: bold;
        text-align: center;
        color: #232020;
    }

.reward_page-lt ul {
    display: flex;
    flex-wrap: wrap;
    background: #fff;
    list-style: none;
    padding: 0;
    box-shadow: 0px 0px 10px 0px rgb(0 0 0 / 20%);
}

    .reward_page-lt ul li {
        width: 100%;
        padding: 10px 10px 10px 20px;
        position: relative;
        overflow: hidden;
    }

        .reward_page-lt ul li:after {
            content: '>>';
            position: absolute;
            right: 10px;
            font-weight: bold;
            font-size: 12px;
            top: 50%;
            transform: translateY(-50%);
        }

        .reward_page-lt ul li a {
            color: #ec1d24;
            font-family: 'Fira Sans', sans-serif;
            padding: 0;
            font-size: 16px;
            font-weight: normal;
            color: #232020;
            text-decoration: none;
        }

        .reward_page-lt ul li.active {
            background: #ec1d24;
            color: #fff;
        }

            .reward_page-lt ul li.active a {
                color: #fff;
            }

.reward_page-main {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin-top: 30px;
}

.reward_page-lt {
    flex: 0 0 250px;
}

.reward_page-rt {
    flex: 0 0 250px;
}

.reward_page-ctr {
    flex: 0 0 400px;
}

.postcard_main {
    background: #fff;
    box-shadow: 0px 0px 5px 0px rgb(0 0 0 / 10%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 20px;
    border: 1px solid #e9e9e9;
    flex-wrap: wrap;
}

.post_div {
    max-width: 300px;
    box-shadow: 0px 0px 5px 0px rgb(0 0 0 / 10%);
    display: flex;
    align-items: center;
    padding: 20px 20px;
    border-radius: 10px;
    justify-content: center;
    width: 100%;
    margin-top: 20px;
    text-align: center;
}

.page-title-header {
    color: white;
}

.post_icon {
    margin-right: 15px;
}

.post_text h4 {
    margin: 0;
    font-weight: bold;
    font-family: 'Fira Sans', sans-serif;
    padding: 0;
    font-size: 28px;
    color: #232020;
}

.post_text a {
    color: #ed1b2e;
    font-family: 'Fira Sans', sans-serif;
    padding: 0;
    font-size: 16px;
    text-decoration: none;
}

.reward_page-rt.account_main-rt .card_info-div ul span {
    font-weight: bold;
}