/*clearable*/
.clearable{
  background: #fff url(data:image/gif;base64,R0lGODlhBwAHAIAAAP///5KSkiH5BAAAAAAALAAAAAAHAAcAAAIMTICmsGrIXnLxuDMLADs=) no-repeat right -10px center;
  border: 1px solid #999;
  padding: 3px 18px 3px 10px;     /* Use the same right padding (18) in jQ! */
  border-radius: 3px;
  transition: background 0.4s;
}
.clearable.x  { background-position: right 10px center; } /* (jQ) Show icon */
.clearable.onX{ cursor: pointer; }              /* (jQ) hover cursor style */
.clearable::-ms-clear {display: none; width:0; height:0;} /* Remove IE default X */

.s2-input-group span.input-group-btn{
    width: 34px;
}