body {
background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0), rgba(255, 255, 255, 0), rgba(255, 255, 255, 0), rgba(75, 0, 130, 0.2), rgba(75, 0, 130, 0.5));
}

h1 {
font-size: 24px;
text-align: left;
padding-top: 1%;
padding-bottom: 1%;
padding-left: 1%;
padding-right: 1%;
border: 0;
margin-top: 1%;
margin-left: 1%;
margin-right: 25%;
margin-bottom: 1%;
color: gray;
}

h4 {
font-size: 48px;
text-align: left;
padding-top: 5%;
padding-bottom: 1%;
border: 0;
margin-top: 1%;
margin-bottom: 1%;
color: gray;
background-color: white;
}

div {
font-size: 12px;
text-align: left;
padding-top: 0%;
padding-bottom: 1%;
border: 0;
margin-top: 2%;
margin-left: 50%;
margin-right: 5%;
margin-bottom: 1%;
color: black;
background-color: gray;
opacity: 0.8;
}

nav {
position: fixed;
left: 0;
z-index: 1000;
font-size: 24px;
text-align: center;
padding-top: 1%;
padding-bottom: 1%;
padding-left: 1%;
padding-right: 1%;
border: 0;
margin-top: 2%;
margin-left: 5%;
margin-right: 25%;
margin-bottom: 1%;
color: white;
background-color: gray;
opacity: 0.5;
}

a {
color: white;
background-color: gray;
text-decoration: none;
}

a:hover {
color: gray;
background-color: white;
text-decoration: none;
}

hr {
padding-top: 1%;
border: 0;
background-image: url(Image.jpg);
background-size: cover;
}

form {
position: fixed;
left: 0;
z-index: 1000;
font-size: 12px;
text-align: left;
padding-top: 1%;
padding-bottom: 1%;
padding-left: 1%;
padding-right: 1%;
border: 0;
margin-top: 18%;
margin-left: 5%;
margin-right: 25%;
margin-bottom: 1%;
color: black;
background-color: gray;
opacity: 0.8;
}

button {
background-color: gray;
}

button:hover {
background-color: white;
}