.progressbar{--height:3px}.progressbar__wrapper{position:relative;height:15px}.progressbar__thumb{background-color:#852800;position:absolute;top:50%;margin-top:calc(-1 * var(--height)/2);transform:scaleX(0);transform-origin:0 0;left:0;height:var(--height);width:100%}.progressbar__track{background-color:rgba(64,29,25,.2);height:1px;position:absolute;top:50%;left:0;right:0;transform:translateY(-50%)}