body {
background-image: url('https://supamanetechnologies.com/img/background.jpg');
background-repeat: no-repeat;
background-attachment: fixed;  
background-size: cover;
background-postion: center;
}		
#background{
background-position: center;
position: absolute;
top: 175px;
left: 50px;
width: 100%;
//  border: 5px green solid;
}
#barcoded {
background-position: center;
position: absolute;
top: 400px;
left: 50px;
width: 100%;
//  border: 5px green solid;
}
.btn-group button {
background-color: Dodgerblue; /* Green background */
border: 1px solid blue; /* Green border */
color: white; /* Whi'te text */
padding: 10px 24px; /* Some padding */
cursor: pointer; /* Pointer/hand icon */
float: center; /* Float the buttons side by side */
}

/* Clear floats (clearfix hack) */
.btn-group:after {
content: "";
clear: both;
display: table;
}

.btn-group button:not(:last-child) {
border-right: none; /* Prevent double borders */
}

/* Add a background color on hover */
.btn-group button:hover {
background-color: #DDDDDD;
}
hr {
position: relative;
top: 20px;
border: none;
height: 6px;
background: black;
margin-bottom: 50px;
}
.image_area {
position: relative;
}

img {
display: block;
max-width: 100%;
}

.preview {
overflow: hidden;
width: 160px; 
height: 160px;
margin: 10px;
//border: 5px solid red;
}

.modal-lg{
max-width: 1000px !important;
}

.overlay {
position: absolute;
bottom: 10px;
left: 0;
right: 0;
background-color: rgba(255, 255, 255, 0.5);
overflow: hidden;
height: 0;
transition: .5s ease;
width: 100%;
}

.image_area:hover .overlay {
height: 50%;
cursor: pointer;
}

.text {
color:white;
font-size: 20px;
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
text-align: center;
}
.preview {
display: flex;
gap: 15px;
align-items: center;
}
.preview img {
width: 50px;
height: 50px;
border-radius: 50%;
background: #ccc;
}
.preview > span {
flex-grow: 1;
}

.details {
padding: 50px 20px;
}
.details img {
display: block;
width: 100px;
height: 100px;
border-radius: 50%;
margin: 0 auto 20px;
background: #ccc;
}
.details strong {
display: block;
margin-bottom: 20px;
text-align: center;
font-size: 18px;
}
.details dl {
display: grid;
grid-template-columns: auto 1fr;
}
.details dt,
.details dd {
padding: 15px 0;
margin: 0;
}
.details dt {
padding-right: 15px;
color: #999;
}
.details dd ~ dt,
.details dd ~ dd {
border-top: 1px solid #ccc;
}