.fixed-top {
    background-image: linear-gradient(#873947, #0A4A6E);
}
body {
    background-color: #0A4A6E;
}
.myButton{
    background: linear-gradient(to bottom, #873947 5%, #000 100%);
    box-shadow: 3px 4px 0px 0px #312c2c;
    transition-duration: 0.4s;
}
.myButton:hover {
    background: linear-gradient(to bottom, #873947 20%, #000 100%);
    box-shadow: 3px 2px 0px 0px #312c2c;
}

.footer {
    position:fixed;
    bottom:0;
}
[type=search] {
    width: -webkit-fill-available;
}