body {
    background-color: darkcyan;
    margin-left: 34%;
    margin-top: 3%;
    background-color: #170939;
}
.anim1 {
    animation-name:slide_in;
    animation-duration:3s;
    position:relative;
}
@keyframes slide_in {
    0% {
        opacity: 0;
        transform: translateX(-200px);
    }
    
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}
#rectangle{
    height: 1000px;
    width: 800px;
    background-color:#F86F1F;
    position: fixed;
    top: 0px;
    left: 265px;
}
#rollD {
    margin-bottom: 2%;
    font-family: "Inria Sans";
    font-size: 60px;
    color: white;
    margin-left: 29%;
}
#button1{
  background-color: #FFB472;
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  position: fixed;
  top: 630px;
  left: 600px;
  border-radius: 12px;
  font-family: "Inria Sans";
}
#result{
    margin-left: 156px;
}