输入。ref -au-inp{背景图像:无;Background-position: 1px;平铺方式:不再重演;边界:0 px;保证金:0 px;填充:0 px;vertical-align:最高;宽度:182 px;} *。rf-au { border-width: 1px; border-style: solid; display: inline-block; background-image: none; background-repeat: repeat-x; background-position: top left; font-size: 1px; } *.rf-au-fld-btn { display: inline-block; font-size: 1px; white-space: nowrap; vertical-align: top; } *.rf-au-btn { background-image: none; background-repeat: repeat-x; background-position: top left; border-left-width: 1px; border-left-style: solid; display: inline-block; vertical-align: top; } *.rf-au-btn-arrow, *.rf-au-btn-arrow-dis { background-position: center; background-repeat: no-repeat; background-image: none; cursor: pointer; width: 15px; height: 16px; display: inline-block; } *.rf-au-btn-arrow-dis { background-image: none; cursor: default; } *.rf-au-lst-cord { position: absolute; z-index: 10000; display: none; } *.rf-au-lst-dcrtn { border-width: 1px; border-style: solid; padding: 0px; } *.rf-au-lst-scrl { overflow: auto; overflow-x: hidden; width: 200px; max-height: 100px; min-height: 20px; } *.rf-au-itm { cursor: default; padding: 2px; } *.rf-au-itm-sel { border-width: 1px; border-style: dotted; padding: 1px; } *.rf-au-opt { white-space: nowrap; list-style-type: none; } *.rf-au-opt-sel { width: 100%; } *.rf-au-shdw { border: 0px solid red; display: inline-block; position: absolute; float: left; padding: 6px 6px 6px 6px; top: -6px; left: -7px; } *.rf-au-shdw-t { background-image: url(/UpdateServer/org.richfaces.resources/javax.faces.resource/combo_list_shadow.png?ln=org.richfaces); background-position: top left; position: absolute; width: 6px; top: 0px; bottom: 6px; left: 0px; } *.rf-au-shdw-l { background-image: url(/UpdateServer/org.richfaces.resources/javax.faces.resource/combo_list_shadow.png?ln=org.richfaces); background-position: bottom left; position: absolute; height: 6px; bottom: 0px; left: 0px; right: 6px; } *.rf-au-shdw-r { background-image: url(/UpdateServer/org.richfaces.resources/javax.faces.resource/combo_list_shadow.png?ln=org.richfaces); background-position: bottom right; position: absolute; width: 6px; top: 6px; bottom: 0px; right: 0px; } *.rf-au-shdw-b { background-image: url(/UpdateServer/org.richfaces.resources/javax.faces.resource/combo_list_shadow.png?ln=org.richfaces); background-position: right top; position: absolute; height: 6px; top: 0px; left: 6px; right: 0px; } *.rf-au-lst-ul { margin: 0px; padding: 0px; } *.rf-au-tbl { border-spacing: 0px; }