html { 
  background: url('https://cdn.elegantthemes.com/blog/wp-content/uploads/2016/02/round-hall-hdr-1212977-1279x927.jpg') no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}
.layer {
    background-color: rgba(40, 40, 40, 0.6);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
#img {
    border-color: white;
    border-radius: 15px;
   position: relative;
   z-index: 5;
}
h1 {
    width: 100%;
    height: 75px;
    padding: 0px;
    margin: 0 auto;
    background-color: black;
    position: relative;
    z-index: 4;
}
h2 {
    color: white;
    margin: auto;
    width: 50%;
    margin-top: 15%;
    text-align: center;
    position: relative;
    z-index: 2;
    font-size: 50px;
}
#btns :hover {
     border-color: #666666;
    color: #666666;
}
#btns {
    width: 50%;
    margin: auto;
    padding: 10px;
    text-align: center;
    position: relative;
    z-index: 3;
}
#nick {
   background-color: transparent;
   border-color: white;
border-radius: 10px;
color:         white;
display:       inline-block;
padding:       4px 10px;
font:          normal 700 24px/1 "Calibri", sans-serif;
text-align:    center;
text-shadow:   none;
}
#src {
   background-color: transparent;
   border-color: white;
border-radius: 10px;
color:         white;
display:       inline-block;
padding:       4px 10px;
font:          normal 700 24px/1 "Calibri", sans-serif;
text-align:    center;
text-shadow:   none;
}
html, body {
    margin: 0;
    padding: 0
}
#nick:focus {
    outline: none;
}
#src:focus {
    outline: none;
}