html{background-color:#0a121f;
overflow-x:hidden;
}
#container{
width:900px;
min-height:500px;
height:auto;
margin:auto;
margin-top:-10px;
flex-wrap: wrap;
display:flex;    align-items: center;
color:#d8d9d2;
}
::selection{
background-color:#0e2945 ;
color:white ;
}
header{border-right:10px solid white;
border-left:10px solid white;
margin:auto;
text-align:center;
margin-left:-15px;
}
#main{background-color:#0a121f;
color:#cacece;
font-family:monospace;
font-size:12px;
line-height:130%;
margin-top:7px;
height:500px;
width:900px;
margin-left:-5px;
padding:10px;}
#behind{
background-image:url(https://i.ibb.co/sd6yGFxN/14.png);
background-repeat: repeat;

height:560px;
width:100%;
position:absolute;
z-index:-9999999;
margin-left:-7px;
}
#line {
border-bottom:10px solid white;
width:100%;
margin-top:-5px;
height:5px;
left:0px;
position:absolute;
}
#nav{
position:absolute;
left:830px;
bottom:210px;
}