body{
    margin: 0;
    background-image: url(Background_Image.jpg);
    background-size: cover;
    //background-position-x: -400px;
    background-position-y: -1600px;
    background-attachment: fixed;
    background-color: rgba(240, 248, 255, 0.562);
    background-blend-mode: overlay;
}

header{
    background-color: rgb(255, 255, 255);
    padding-left: 20px;
    margin: 0;
}

h1{
    margin: 0;
}

h4{
    margin: 0px;
    margin-left: 10px;
    margin-top: 10px;
}

.navbar{
    background-color: rgb(224, 224, 224);
    height: auto;
    width: 500px;
    float: right;
    margin-top: 30px;
    margin-bottom: 30px;
    margin-right: 20px;

}

.navbar ul{
    list-style-type: none;
    margin: 5px;
}

.navbar a{
    text-decoration: none;
    margin: 0px;
}

aside{
    width: 20%;
    float: right;
}

article{
    width: 50%;
    float: left;
    margin-left: 20px;
    margin-top: 30px;
    margin-bottom: 30px;
    padding-left: 10px;
    padding-right: 10px;
    background-color: rgba(240, 248, 255, 0.507);
}

body{
    font-family: Verdana;
    font-size: 2em;
}
img{
    max-width: 100%;
    height: auto;
    display: block;
}
footer{
    display: block;
    clear: both;
    background-color: rgba(255, 255, 255, 0.753);
    padding-left: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    margin: 0;
}

@media screen and (max-width:1000px){
    aside, section, article, .navbar{
        width: 100%
    }
    .navbar{
        float: left;
    }
}