#alert-modal {
    position: fixed;
    top: 20vh;
    left: 30vw;
    width: 40vw;
    background: white;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .26);
    display: none;
    border-radius: 10px;
    background-color: #53284F;
    overflow: hidden;
}

    #alert-modal > header {
        padding: 15px;
    }

        #alert-modal > header > h3 {
            color: #fff;
            margin: 0;
            font-size: 2.2rem;
        }

    #alert-modal > section, #alert-modal > footer {
        background-color: #fff;
        padding: 10px;
    }

    #alert-modal > section {
        min-height: initial;
        padding: 10px 20px;
        font-size: 1.6rem;
        line-height: 1.5;
    }

        #alert-modal > section p {
            margin: 0;
        }

    #alert-modal > footer {
        display: flex;
        align-items: stretch;
        justify-content: flex-end;
    }

        #alert-modal > footer > a:link,
        #alert-modal > footer > a:visited {
            text-decoration: none;
            margin-right: 5px;
        }

        #alert-modal > footer > * {
            background-color: #53284F;
            border: none;
            color: #fff;
            padding: 10px;
            border-radius: 10px;
            text-decoration: none;
        }

#alert-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    background-color: black;
    z-index: 50;
    width: 100vw;
    height: 100vh;
    opacity: .96;
    display: none;
}

    #alert-modal.visible,
    #alert-modal-backdrop.visible {
        display: block;
    }