.qq-uploader { position:relative; width: 100%;}

.qq-upload-button {
    display:block; /* or inline-block */
    width: 105px; padding: 7px 0; text-align:center;    
    background:#880000; border-bottom:1px solid #ddd;color:#fff;
}
.qq-upload-button-hover {background:#cc0000;}
.qq-upload-button-focus {outline:1px dotted black;}

.qq-upload-drop-area {
    position:absolute; top:0; left:0; width:100%; height:100%; min-height: 70px; z-index:2;
    background:#FF9797; text-align:center; 
}
.qq-upload-drop-area