body {
margin: 0;
        background-image: url("circuit.jpg");
        background-size: cover;
        box-shadow: 0 0 200em 10em rgba(0,0,0,255) inset;
}

.outer_container {
    background-color: rgba(0,0,0,0.45);
display: flex;
         align-items: center;
         justify-content: center;
width: 100%;
height: 100%;
display: absolute;
}
.inner_container {
display: inline;
width: 50%;
       text-align: center;
}
.logo {
width: 100%;
}
.textbox {
    font-family: "Titillium Web";
    font-size: 2vw;
background: rgba(0,0,0,0.45);
color: white;
padding: 1em;
         border-radius: .3em;
}
a, a:visited, a:active {
color: white;
       text-decoration-color: #6e97a7;
}
a:hover {
      text-decoration-style: dotted;
}