body {
    padding-top: 50px;
    padding-bottom: 20px;
    font-size: 12px;
}

.input-group-addon {
    font-size: 12px;
}

#toTop {
    position: fixed;
    bottom: 95px;
    right: 40px;
    cursor: pointer;
    display: none;
}

    #toTop .fa {
        margin-right: 5px;
    }

.btn-file {
    position: relative;
    overflow: hidden;
}

    .btn-file input[type=file] {
        position: absolute;
        top: 0;
        right: 0;
        min-width: 100%;
        min-height: 100%;
        font-size: 100px;
        text-align: right;
        filter: alpha(opacity=0);
        opacity: 0;
        outline: none;
        background: white;
        cursor: inherit;
        display: block;
    }

.dz-wrapper {
    height: 150px;
}

.dropzone, .dropzone * {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.dropzone {
    position: relative;
}

    .dropzone .dz-preview {
        position: relative;
        display: inline-block;
        width: 120px;
        margin: 0.5em;
    }

        .dropzone .dz-preview .dz-progress {
            display: block;
            height: 15px;
            border: 1px solid #aaa;
        }

            .dropzone .dz-preview .dz-progress .dz-upload {
                display: block;
                height: 100%;
                width: 0;
                background: green;
            }

        .dropzone .dz-preview .dz-error-message {
            color: red;
            display: none;
        }

        .dropzone .dz-preview.dz-error .dz-error-message, .dropzone .dz-preview.dz-error .dz-error-mark {
            display: block;
        }

        .dropzone .dz-preview.dz-success .dz-success-mark {
            display: block;
        }

        .dropzone .dz-preview .dz-error-mark, .dropzone .dz-preview .dz-success-mark {
            position: absolute;
            display: none;
            left: 30px;
            top: 30px;
            width: 54px;
            height: 58px;
            left: 50%;
            margin-left: -27px;
        }