/*clearable*/
.clearable_wrap{ display:inline-block; position:relative; }
.clearable_wrap .clearable{ transition:all 300ms cubic-bezier(0.215, 0.610, 0.355, 1.000); }
.clearable_wrap .clearable::-ms-clear{ display:none; }
.clearable_wrap .btn_clear{ position:absolute; top:50%; margin-top:-9px; right:12px; }
.clearable_wrap .btn_clear{ display:none; cursor:pointer; background:url(img/clearable/btn_clearable.png); width:17px; height:17px; }
.clearable_wrap.empty .btn_clear{ display:block; }