.center {
    display: block;
    position: static;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
  }

.cente {
    display: block;
    position: static;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}
  html body{
    margin: 0px;
    padding: 0px;

  }