body {
    /*background-image: linear-gradient(
        to bottom,
        rgba(0, 0, 255, 1),
        rgba(255, 255, 255, 0)
    );*/
    background-image: url("../images/binary-code-475664_1280.png");
    background-repeat: repeat-x repeat-y;
    background-size: 640px 452px;
    padding-left: 0;
    padding-right: 0;
    height: 100%;
    margin: 0;
    background-attachment: fixed;
    font-family: sans-serif;
    overflow: scroll;
}
img {
    border-radius: 8px;
}
a, a:hover, a:visited {
    color: blue;
}
footer {
    display: flex;
    justify-content: center;
    padding: 10px;
    height: 40px;
    bottom: 0%;
    width: 100%;
    background-color: white;
    opacity: 1;
    color: black;
    margin-top: 20px;
    clear: both;
}

#browserBar {
    width: 100%;
    background-color: white;
    text-align: center;
}

.navbar {
    margin-left: 10px;
}
.mainSection {
    padding: 0px;
    display: flex;
    flex-wrap: wrap;
}
#title, .left, .right {
    padding: 25px;
    background: #B695C0;
    text-align: center;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    border-radius: 30px;
    box-shadow: -10px 10px 5px lightblue;
}
#title {
    margin: 20px 20px 20px 30px;
    font-style: italic;
    font-weight: bold;
    font-size: 40px;
    width: 70%;
    margin-left: auto;
    margin-right: auto;
}
.left {
    margin: 20px 20px 0 auto;
    padding-right: 25px;
    padding-left: 25px;
    padding-top: 25px;
    width: 45%;
    height: 150px;
}
.right {
    margin: 20px auto 0 10px;
    width: 45%;
}

#three {
    margin: 30px 20px 0 auto;
    height: 100px;
}

#four {
    margin: 20px auto 0 10px;
    margin-right: auto;
}
#img1 {
    border: 1px solid black;
}
#five {
    margin-left: auto;
    margin: 50px 20px 0 auto;
    height: 100px;
}

#six {
    margin: 20px auto 0 10px;
    margin-right: auto;
}

@media screen and (min-width: 1030px) and (max-width: 1370px) {
    .left, .right {
        margin-bottom: 30px;
    }
    .left {
        width: 45%;
        padding-bottom: 20px;
        padding-left: 50px;
        padding-right: 50px;
    }
    .right {
        margin-top: 20px;
        margin-right: 30px;
    }
}

@media screen and (min-width: 1001px) and (max-width: 1029px) {
    .mainSection {
        padding-left: auto;
        padding-right: auto;
    }

    .left, .right {
        margin-bottom: 20px;
        font-size: 24px;
    }
    .left {
        padding-bottom: 40px;
        padding-left: 20px;
        padding-right: 20px;
        height: 270px;
    }
    .right {
        height: 370px;
    }

    #three, #four, #five {
        height: 130px;
    }
    #three {
        margin-top: 0px;
    }
    #five {
        margin-top: 20px;
    }
    #six {
        padding-top: 40px;
        height: 270px;
    }
    #img2 {
        width: 371px;
    }
}
@media screen and (min-width: 921px) and (max-width: 1000px) {
    .right {
        padding-left: auto;
        padding-right: auto;
        margin-bottom: 100px;
    }

    #img1, #img2 {
        width: 150px;
    }
}
@media screen and (min-width: 766px) and (max-width: 920px) {
    footer {
        font-size: 24px;
        height: 45px;
    }

    .left, .right {
        font-size: 18px;
    }
    .left {
        width: 45%;
        margin-bottom: 40px;
        padding-left: 20px;
        padding-right: 20px;
        height: 215px;
    }
    .right {
        width: 45%;
        height: 300px;
    }

    #four, #six {
        margin-top: 30px;
    }
    #four {
        height: 110px;
    }
    #six {
        height: 200px;
    }

    #img1, #img2 {
        width: 300px;
    }
}
@media screen and (max-width: 765px) {
    body {
        margin-bottom: 100px;
        overflow: scroll;
        font-size: 15px;
    }
    .mainSection {
        display: block;
        padding-left: auto;
        padding-right: auto;
    }

    #title {
        line-height: 38px;
        width: 90%;
    }
    .left, .right {
        margin-right: auto;
        margin-left: auto;
        padding-left: 20px;
        padding-right: 20px;
        width: 90%;
    }
    .left {
        height: 180px;
    }
    .right {
        padding-left: 20px;
        padding-right: 20px;
        margin-bottom: 100px;
        height: 250px;
    }

    #three {
        margin-top: -20px;
    }
    #four {
        margin-top: 20px;
        margin-left: 20px;
        height: 110px;
    }
    #six {
        margin-left: 20px;
        height: 210px;
    }

    #img1 {
        height: 55px;
    }
    #img1, #img2 {
        border: 1px solid black;
        width: 300px;
    }
}
@media screen and (max-width: 380px) {
    img {
        border-radius: 0px;
    }
    footer {
        font-size: 12px;
    }

    #title {
        font-size: 30px;
    }
    .left {
        height: 150px;
    }
    .left, .right {
        padding: 20px;
        font-size: 12px;
        height: 200px;
    }

    #three, #five {
        height: 90px;
    }
    #four {
        margin-top: 10px;
        margin-left: 20px;
        padding-top: 30px;
        height: 120px;
    }
    #five {
        height: 60px;
    }
    #six {
        margin-top: 10px;
        margin-left: 20px;
        padding-top: 30px;
        padding-bottom: 180px;
    }

    #img1 {
        width: 260px;
    }
    #img2 {
        width: 260px;
    }
}

@media screen and (max-width: 300px) {
    .left {
        height: 150px;
    }

    #three, #four, #five, #six {
        margin-left: 20px;
    }
    #four {
        height: 100px;
    }
    #five {
        height: 80px;
    }
    #six {
        height: 160px;
        padding-bottom: 20px;
    }

    #img1, #img2 {
        width: 200px;
    }
    #img1 {
        height: 40px;
    }
}