style.css

body {
    background: linear-gradient(to bottom right, white, #bcbdc4);
    height: 4000px;
}

.headerx {
    position: fixed;
    width: 100%;
    height: 100px;
    top:0;
    left:0;
    color: white;
    z-index:7;
    font-family: verdana;
    -webkit-box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
}

.header {
    position: fixed;
    width: 100%;
    height: 100px;
    background: #142170;
    top: 0;
    left: 0;
    color: white;
    z-index: 7;
    font-family: verdana;
}

#img1 {
    left: 100px;
    height: 50px;
    width: 110px;
    top: 25px;
}

#form1 {
    left: 700px;
    top: 20px;
    height: 60px;
    width: 180px;
}

#form2 {
    left: 895px;
    top: 20px;
    height: 60px;
    width: 200px;
}

.submit1 {
    left: 1100px;
    top: 39px;
    background: white;
    color: #142170;
    position: fixed;
    z-index: 20;
    height: 22px;
    width: 50px;
    cursor: pointer;
}

.bodyx {
    position: absolute;
    left: 0;
    top: 100px;
    width: 100%;
    height: 645px;
}

#intro1 {
    top: 40px;
    left: 100px;
    font-family: verdana;
    font-size: 30px;
    color: #142170;
    height: 75px;
    width: 550px;
}

#intro2 {
    top: 40px;
    left: 700px;
    font-family: verdana;
    font-size: 50px;
    color: #142170;
    width: 500px;
    height: 60px;
}

#img2 {
    top: 130px;
    left: 100px;
    height: 250px;
    width: 550px;
}

#intro3 {
    top: 100px;
    left: 700px;
    font-family: verdana;
    font-size: 20px;
    color: #142170;
    height: 50px;
    width: 300px;
}

#form3 {
    top: 150px;
    left: 700px;
    font-family: verdana;
    font-size: 20px;
    color: #142170;
    width: 450px;
    height: 495px;
}

#namebox {
    width: 200px;
    height: 50px;
    border-radius: 10px/10px;
    background: white;
    padding: 10px;
    font-size: 20px;
}

#mailbox {
    width: 400px;
    height: 50px;
    border-radius: 10px/10px;
    background: white;
    padding: 10px;
    font-size: 20px;
}

.button2 {
    width: 100px;
    height: 50px;
    left: 700px;
    top: 625px;
    background: green;
    position: absolute;
    color: white;
    font-size: 20px;
    border-radius: 15px/15px;
    cursor: pointer:
    outline: none;
}

.body1 {
    position: absolute;
    left: 0;
    top: 750px;
    width: 100%;
    height: 80px;
    background: white;
}

#conclu1 {
    width: 930px;
    top: 15px;
    left: 200px;
    color: #bcbdc4;
    height: 60px;
}