/plugin/editor/smarteditor2/css/ko_KR/smart_editor2.css

아래 소스 추가

#smart_editor2{margin-right:1px !important;min-width:100px !important}
@media screen and (max-width: 640px){
 #smart_editor2 .se2_text_tool ul:nth-child(4n){clear:both;}
 #smart_editor2 .se2_text_tool ul{margin-bottom:4px}
 #smart_editor2 .se2_text_tool ul:nth-child(n+4){margin-bottom:0}
 #smart_editor2 .se2_text_tool .se2_multy,#smart_editor2 .se2_text_tool .se2_multy button, #smart_editor2 .se2_text_tool .se2_multy button span{height:54px}
}
@media screen and (max-width: 515px){
 #smart_editor2 .se2_text_tool ul:nth-child(3n){clear:both;margin-left:4px}
 #smart_editor2 .se2_text_tool ul:nth-child(6n),#smart_editor2 .se2_text_tool ul:nth-child(4n){clear:none;margin-left:0}
 #smart_editor2 .se2_text_tool ul:nth-child(n+3){margin-bottom:0}
}
@media screen and (max-width: 370px){
 #smart_editor2 .se2_text_tool ul:nth-child(2n){clear:both;margin-left:4px}
 #smart_editor2 .se2_text_tool ul:nth-child(3n){clear:both;margin-left:4px}
 #smart_editor2 .se2_text_tool ul:nth-child(6n),#smart_editor2 .se2_text_tool ul:nth-child(4n){clear:none;margin-left:0}
 #smart_editor2 .se2_text_tool ul:nth-child(n+3){margin-bottom:0}
 #smart_editor2 .se2_text_tool .se2_multy,#smart_editor2 .se2_text_tool .se2_multy button, #smart_editor2 .se2_text_tool .se2_multy button span{height:79px}
}
@media screen and (max-width: 325px){
 #smart_editor2 .se2_text_tool .se2_multy,#smart_editor2 .se2_text_tool .se2_multy button, #smart_editor2 .se2_text_tool .se2_multy button span{height:29px;}
 #smart_editor2 .se2_text_tool .se2_multy{border-bottom:1px solid #e0dedf}
}