aside,
header,
footer,
article,
span {
    padding: 10px;
    margin-left: 10px;
}
html,
body {
    height: 100%;
    margin: 0;
}
body {
	font-family: 'Trebuchet MS','Lucida Grande','Lucida Sans Unicode','Lucida Sans','Tahoma',sans-serif; 
    font-size: 1.2em;
    font-weight: 300;
}
.grid-wrapper {
    height: 100%;
    display: grid;
    grid-template-columns: 1fr 3fr;
    grid-template-rows: min-content auto min-content;
}
aside {
    grid-column: 1/2;
    grid-row: 2/3;
    margin-right: 10px;
}
header {
    grid-column: 1/3;
    grid-row: 1/2;
}
footer {
    grid-column: 1/3;
    grid-row: 3/4;
}
.flex-wrapper {
    display: flex;
}
h1,
p {
    padding: 5px;
}
h3,
p {
    padding-bottom: 5px;
}
@media only screen and (max-width : 850px) {
    .grid-wrapper {
        display: block;
    }
    .flex-wrapper {
        flex-direction: column;
    }
    .image {
        margin-bottom: 20px;
    }
}
/*additional styles*/
body {
    font-size: 1rem;
}
header {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    z-index: 1;
}
.logo {
    font-size: 1.3rem;
    grid-column: 1/2;
    grid-row: 1/3;
    background-color: #5d6bc0;
    width: 30px;
    height: 30px;
    text-align: center;
    color: white;
    border-radius: 50%;
    margin: 10px;
}
li {
    list-style-type: none;
    display: inline;
    padding: 0 10px;
}
#navigation {
    grid-column: 2/3;
    grid-row: 1/2;
    display: flex;
    justify-content: flex-end;
    font-weight: 700;
}
aside {
    grid-column: 1/2;
    grid-row: 1/3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 3;
}
h1 {
    font-size: 3.0rem;
    margin: 0;
    color: #FF6002;
    line-height: 5rem;
    margin: 15px 0;
}
h3 {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1rem;
    color: #FE931F;
    margin: 15px 7px;
}
.button {
    width: 80%;
    padding: 10px;
    font-size: 1rem;
    border-radius: 20px;
    text-align: center;
    font-weight: 700;
    background-color: #44CCFE;
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.12), 0 1px 5px 0 rgba(0, 0, 0, 0.2);
    color: white;
}
.get-started {
    padding: 2px 10px;
    background-color: #074fe2;
    color: white;
    text-transform: uppercase;
    border-radius: 20px;
}
.background {
    grid-column: 2/3;
    grid-row: 1/4;
    background-image: url("./artdecorfrontpagelogo.png");
    background-size: cover;
    background-position: left center;
    background-repeat: no-repeat;
}
.fab {
    font-size: 1.4rem;
    margin: 10px;
}
.center {
    text-align: center;
}
a {
    text-decoration: none;
}
@media only screen and (max-width : 850px) {
    .grid-wrapper {
        background-image: url("./sandbox.jpg");
        background-size: cover;
        background-position: center;
        background-color: lightgray;
        background-blend-mode: screen;
        display: flex;
        flex-direction: column;
    }
    h1 {
        font-size: 5.5rem;
        margin-top: 0;
        padding-top: 10px;
    }
    h3 {
        letter-spacing: 0.8rem;
    }
    ul {
        flex-direction: column;
        text-align: right;
        width: 150px;
        justify-self: end;
        margin: 0;
    }
    li {
        padding: 1px 5px 1px 0;
    }
    li:last-child {
        margin: 5px 0;
        display: block;
    }
    aside {
        flex-grow: 1;
    }
}
.sign-off {
    font-weight: 700;
}
.credits {
    display: block;
    font-size: 0.7em;
}