.add-file .preview {
    margin-bottom: 10px;
}
.add-file .remove {
    display: inline-block;
    cursor: pointer;
}
.add-file .preview + .browse {
    display: none;
}
.add-file .browse {
    position: relative;
    overflow: hidden;
    display: inline-block;
    vertical-align: bottom;
}
.add-file .browse input[type="file"] {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    margin: 0;
    padding: 0;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    filter: alpha(opacity=0);
}
.add-file .hidden {
    display: none;
}