/* SYTLES FOR MAIN PAGE and INPUTS */
body {
   background-color:#000000; 
}

body {
  font-family: "Helvetica Neue", "Segoe UI", Segoe, Helvetica, Arial, "Lucida Grande", sans-serif;
  font-weight: normal;
  color :#f7f7f7;
  text-align: center;
}

h1 {
  font-weight: 300; 
  margin: 10px 10px 10px 10px; 
  font-size: 30px;
  color: #f7f7f7;
  text-align: center;
}
h2 {
  font-weight: 300; 
  margin: 2px 2px 2px 2px; 
  font-size: 25px;
  color: #f7f7f7;
  text-align: left;
}
h3 {
  font-weight: 300; 
  margin: 2px 2px 2px 2px; 
  font-size: 20px;
  color: #f7f7f7;
  text-align: left;
  padding: 5px;
}


  
.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 50%;
}



/* SYTLES FOR OVERLAY */
.overlay {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0, 0.9);
  overflow-x: hidden;
  transition: 0.5s;
}

a, a:hover, a:focus, a:visited {
  padding: 1px;
  text-decoration: none;
  font-size: 26px;
  color: #f7f7f7;
  display: block;
  transition: 0.1s;
}

.overlay-content {
  position: relative;
  top: 10%;
  width: 100%;
  text-align: center;
  margin-top: 30px;
}

.overlay a {
  padding: 8px;
  text-decoration: none;
  font-size: 36px;
  color: #f7f7f7;
  display: block;
  transition: 0.3s;
}

.overlay a:hover, .overlay a:focus {
  color: #f7f7f7;
}

.overlay .closebtn {
  position: absolute;
  top: 20px;
  right: 45px;
  font-size: 60px;
}

@media screen and (max-height: 450px) {
  .overlay a {font-size: 20px}
  .overlay .closebtn {
  font-size: 40px;
  top: 15px;
  right: 35px;
  }
}


.btn, .btn:visited, .btn:active {
  font-family: Georgia;
  color: #f7f7f7;
  font-size: 26px;
  background: #9595cc;
  padding: 1px 1px 1px 1px;
  text-decoration: none;
  text-align:center;
  border-radius:3px;

}

.btn:hover {
  background: #9595cc;
  text-decoration: none;
}