body {
    background-color: grey;
}
#wrapper{
    background-color: white;
    border: 4px solid #3F54BF;
    margin: 1em auto;
    width: 960px;
    display: grid;
    grid-template-columns: repeat (12,1fr);
}


header{
    grid-column: span 12;
    padding: 0 10px;
    background-image: linear-gradient(to bottom, #3f5cff, #345ee3, #355dc5, #3c5ba6, #445787);
}
nav{
    grid-column: span 12;
    margin: 0px;
    background-image: linear-gradient(to top, #253049, #2c3958, #344367, #3c4d77, #445787);
}
aside{
    grid-column: span 4;
    background-color: #98D8E5;
    padding: 0 10px;
}
main{
    grid-column: span 8;
    padding: 0 10px;
}
footer {
    background-color: red;
    border-top: 4px solid #3F54BF;
    padding: 5px;
    grid-column: span 12;
}

header a{
    color: #96A7FF;
    text-decoration: none;
    font-family: Helvetica, Arial, sans-serif;
    font-style:italic;
}
header a:hover{
    color: white;
}

nav ul{
    margin: 0;
    padding: 0;
    list-style-type: none;
}
nav li{
    display: inline-block;
    margin: 0;
}
nav a{
    display: block;
    grid-column: span 3;
    color: #96A7FF;
    text-decoration: none;
    font-family: Helvetica, Arial, sans-serif;
    font-weight: bold;
    width: 237px;
    padding: 15px 0;
    text-align: center;
    background-image: linear-gradient(to bottom, #3f5cff, #415ce7, #445ccf, #485bb7, #4c599f);
}
nav a:hover{
    color: white;
    background-image: linear-gradient(to bottom, #60acff, #529ce4, #478cc9, #3e7caf, #366c96);
}

aside h2{
    color: #3F54BF;
    border-bottom: 2px solid #3F54BF;
    font-family: Helvetica, Arial, sans-serif;
}
aside p{
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-weight: bold;
    text-align: justify;
}

main h2{
    color: #3F54BF;
    border-bottom: 2px solid #3F54BF;
    font-family: Helvetica, Arial, sans-serif;
}
main img{
    border: 2px solid #3F54BF;
    margin-right: 1em;
    margin-bottom: 5px;
}
main a{
    color: red;
    font-weight: bold;
    text-decoration: none;
    font-family: Georgia, 'Times New Roman', Times, serif;
}
main a:hover{
    color: #96A7FF;
}

.wrapRight{
    float: right;
   }
.wrapLeft{
    float: left;
}
#galleryDISP{
    grid-column: span 12;
}
.galleryIMG img{
    width: 280px;
}
.galleryIMG{
    grid-column: span 4;
    width: 280px;
    display: inline-block;
    margin: 15px;
}