刹车踏板问题

.hs_bg_mainWm{display: inline-block;width: auto;} .hs_bg_mainWm .hs_kwd{display: inline-block;overflow: hidden;height:20px;margin-bottom: -5px;}  .hs_bg_mainWm .hs_img{position:relative;background-repeat: no-repeat;display: block;width:70px;height:20px; background-image:url(data:image/png;base64，iVBORw0KGgoAAAANSUhEUgAAAEYAAAAUCAYAAAAwaEt4AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACxSURBVFhH7dXdDYIwFAXgrsECvvdvDRZxA1ZwBWdwCbdwGbzXnBIhihYe0Mv5koa2OTz0pj OiIg24L2/ortICKFB1xZZWIfuImv//1kxxttcQ2xkkukxTYUeo7VH0SQpzFHaGUMqdLeklFoMbZncF6OGyEs554Nk k 5v1e7QD1CZl kZzWFwW6xvVOKmoVK9qIXL4a2fVsYLcgunmgtyFxDbCBzJymOfN5niIgenLsDP29K3/Vw42kAAAAASUVORK5CYII=);} 刹车踏板可以右晃动正常吗?