:root {
  /* Background Colors: */
  --background-color: #000000;
  --content-background-color: #000000;
  --sidebar-background-color: #000000;

  /* Text Colors: */
  --text-color: #ffffff;
  --sidebar-text-color: #ffffff;
  --link-color: #1f00e8;
  --link-color-hover: #ffee00;

  /* Text: */
  --font: Lucida Console, monospace;
  --heading-font: Lucida Console, monospace;
  --font-size: 14px;
  --text-decoration: none;

  /* Other Settings: */
  --margin: 10px;
  --padding: 20px;
  --border: 2px solid #ffffff;
  --round-borders: 15px;
  --sidebar-width: 200px;
}

/* -------------------------------------------------------- */
/* BASICS */
/* -------------------------------------------------------- */

* {
  box-sizing: border-box;
}

body {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
  font-size: var(--font-size);
  margin: 0;
  padding: var(--margin);
  color: var(--text-color);
  font-family: var(--font);
  line-height: 1.2;
  background: var(--background-color);
  background-image: url("");
  
}

::selection {
  /* (Text highlighted by the user) */
  background: rgba(0, 0, 0, 0.2);
}

mark {
  /* Text highlighted by using the <mark> element */
  text-shadow: 1px 1px 4px var(--link-color);
  background-color: inherit;
  color: var(--text-color);
}

/* Links: */
a {
  text-decoration: underline;
}

a,
a:visited {
  color: var(--link-color);
}

a:hover,
a:focus {
  color: var(--link-color-hover);
  text-decoration: none;
}







.maincbox{
  position: fixed;
  top: 50%;
  left:50%;
  border: white 3px dashed;
  background-color: #06020c;
  padding:15px;
}

.maincbox{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -150px;
    margin-left: -250px;
    width: 500px;
    height: 325px;
    padding:15px;
}

.enterbox{
  border:white 1px solid;
  width: 135px;
}