body {
  background-color: white;
  font-family: "Segoe UI", Arial, sans-serif;
  color:rgb(0, 200, 255);
  
}
div {
  border: solid 5px;
  border-color: aqua;
  border-radius: 10px;
  width: max-content;
}
.header{
  background: linear-gradient(45deg, (70, 250, 226)0%, (30, 202, 250)50%,(69, 125, 250)100%)
  }
.a{
  background: linear-gradient(45deg, rgb(5, 5, 255) 0%, rgb(0, 136, 255) 50%, rgb(176, 239, 239) 100%);
}