krafthaus/bauhaus

.form-control[infinite] {
    margin-bottom: 5px;
}

.field-infinite {
    display: block;
    margin-top: 7px;
}

.image-file-wrapper {
    margin-bottom: 15px;
    height: 100px;
    border: 1px solid #ccc;
    position: relative;
    background: #eee;

    input[type=file] {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        height: auto;
        margin: 0;
        padding: 0;
        opacity: 0;
        cursor: pointer;
        z-index: 10;
    }

    .image-preview {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-repeat: no-repeat;
        background-position: center center;
        background-attachment: local;
        -webkit-background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        background-size: cover;
    }

    .field-infinite a {
        position: relative;
        background: white;
        top: 25px;
        left: 37px;
        display: inline-block;
        border-radius: 50%;
        padding: 5px;
        width: 30px;
        height: 30px;
        text-align: center;
        line-height: 20px;
        z-index: 10;
        border: 1px solid #aaa;
    }
}