*{
    padding: 0;
    margin: 0;
}
body{
    background-color: black !important;
}
.java{
    height:1000px;
    width: 100%;
}
@media screen and (max-width:875px) {
  .java{
    height:650px;
    width: 100%;
}  
}
.image{
    margin-top: 90px;
    margin-bottom: 20px;
   
}
.medical{
    height: 100%;
    width: 100%;
}