.nf-fu-progress {height: 20px;margin-bottom: 20px;overflow: hidden;background-color: #f5f5f5;border-radius: 4px;-webkit-box-shadow: inset 0 1px 2px rgba(0,0,0,.1);box-shadow: inset 0 1px 2px rgba(0,0,0,.1);}
.nf-fu-progress-bar {float: left;width: 0;height: 100%;font-size: 12px;line-height: 20px;color: #fff;text-align: center;background-color: #428bca;-webkit-box-shadow: inset 0 -1px 0 rgba(0,0,0,.15);box-shadow: inset 0 -1px 0 rgba(0,0,0,.15);-webkit-transition: width .6s ease;-o-transition: width .6s ease;transition: width .6s ease;}
.nf-fu-fileinput-button {position: relative;overflow: hidden;display: inline-block;margin-bottom: 10px;}
.nf-fu-fileinput-button input {position: absolute;top: 0;right: 0;margin: 0;opacity: 0;-ms-filter: "alpha(opacity=0)";font-size: 200px !important;direction: ltr;cursor: pointer;}
@media screen\9 {.nf-fu-fileinput-button input {filter: alpha(opacity=0);font-size: 100%;height: 100%;}}