*,
*:before,
*:after {
    box-sizing: border-box;
}

body {
    margin: 10px;
    font-family: 'Open Sans', 'sans-serif';
    background-color: #f5F5F5;
}

html {
    overflow-y: scroll;
    /*Prevents scrollbar resizing screen*/
}

.content {
    font-size: 20px;
    padding: 2px;
}

p {
    font-size: 20px;
    padding: 20px;
    margin: 0;
}

.header {
    text-align: center;
    font-size: 20px;
}

.wrapper {
    width: 100%;
    display: grid;
    grid-gap: 6px;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
}

@media screen and (min-width: 450px) {
    .header {
        position: sticky;
        top: 0;
        /*Required for the stickiness */
    }
}

@media screen and (min-width: 414px) {

    .wrapper {
        margin: 0 auto;
        grid-template-columns: 1fr;
        /* grid-auto-rows: minmax(150px, auto);*/
    }

    .header,
    .footer {
        flex: 0 1 100%;
        grid-column: 1 / -1;
        /* needed for the floated layout */
        clear: both;
    }

    .content {
        border: 1px solid #dcdcdc;

    }
}

.wrapper>* {
    background-color: #fff;
    color: #000000;
    border-radius: 2.5px;
    font-size: 150%;
    /* needed for the floated layout*/
}

/* We need to set the widths used on floated items back to auto, and remove the bottom margin as when we have grid we have gaps. */
@supports (display: grid) {
    .wrapper>* {
        width: auto;
        margin: 0;
    }
}
.greeting {
    margin: 0em 0 4em 0;
    text-align: center;
    font-family: helvetica;
    font-size: 18px;
    color: #000;
    border: 0;

}

.greeting h3 {
    text-decoration: underline;
    padding: 10px 10px 10px 10px;
    color: #191970;
}

.greeting span {
    font-style: italic;
}

.greeting p {
    font-size: 16px;
    padding: 20px 20px 0 20px;
}