body {
    background-image: url('/style/background.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    overflow: hidden;
    color: white;
    font-family: Arial, Helvetica, sans-serif;
}
.text-shadow {
    text-shadow: 1px 1px 2px black;
}
.list-group-item, form, h1 {
    background-color: #f26722;
    background-color: rgba(242, 103, 34, 0.7);
}
.list-group-item, form {
    padding: 10px;
}
.list-group-item a {
    color: white;
}
.btn {
    margin-right: 5px;
}
.top-buffer {
    margin-top: 8px;
}
.upload-text {
    background-color: white;
    color: black;
    padding: 5px;
    padding-top: 0;
    border-radius: 3px; 
    margin-top: 5px;
}
h1 {
    text-align: center;
    border-radius: 5px;
    margin-top: 5px;
    font-size: 25px;
    padding: 5px;
}
label {
    margin-bottom: 2px;
}
form {
    border-radius: 5px;
}
.col-form-label-sm {
    padding: 0;
}
div#working {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: none;
    animation: spin 2s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}