.pace{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;
box-sizing:border-box;-moz-background-clip:padding;
-webkit-background-clip:padding-box;background-clip:padding-box;
-webkit-pointer-events:none;pointer-events:none;-webkit-user-select:none;
-moz-user-select:none;user-select:none;z-index:2000;position:fixed;
margin:auto;left:50%;
top:50%;width:200px;margin-left:-100px;margin-top:-30px;
height:60px;border:5px solid #ff3300;
background:#FFFF00;}
.pace .pace-progress{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;
-o-box-sizing:border-box;box-sizing:border-box;-webkit-background-clip:padding-box;-moz-background-clip:padding;
background-clip:padding-box;-webkit-transition:width 1s ease-in-out 1s linear;
-moz-transition:width 1s ease-in-out 1s linear;-ms-transition:
width 1s ease-in-out 1s linear;-o-transition:width 1s ease-in-out 1s linear;
transition:width 1s ease-in-out 1s linear;-webkit-transform:translate3d(0,0,0);
transform:translate3d(0,0,0);float:left;max-width:188px;position:fixed;
z-index:2000;display:block;position:absolute;left:1px;top:1px;
height:4px;font-size:12px;text-align:center;background:#000;color:#000;line-height:20px;font-weight:700;font-family:微软雅黑}
.pace .pace-progress:after{content:attr(data-progress-text);display:inline-block;margin-top:5px;line-height:20px;text-align:center}
.pace.pace-inactive{display:none}