.eArea {
 height: 224px;
 width: 520px;
 border: 1px solid #719CBB;
}
.eArea ul.title {
 background-color: #F1F1F1;
 border-bottom-width: 1px;
 border-bottom-style: solid;
 border-bottom-color: #719CBB;
 height: 22px;
 margin: 0px;
 padding: 1px;
 list-style-type: none;
}
.eArea div.content {
 height: 197px;
 width: 518px;
 background-color: #FFFFFF;
 font-family: "宋体";
 font-size: 13px;
 font-weight: normal;
 color: #000000;
 font-style: normal;
 line-height: normal;
 font-variant: normal;
 overflow: auto;
 cursor: text;
 padding: 1px;
}
.eArea div.content p {
 margin-top: 2px;
 margin-bottom: 2px;
}
.eArea ul.title li {
 float: left;
}
.eArea ul.title li div {
 background-image: url(../Images/System/toolbar.gif);
 height: 22px;
 width: 92px;
}
.eArea ul.title li div.insert_picture {
 background-position: 8px 0px;
}
.eArea ul.title li div.insert_video {
 background-position: -83px 0px;
}
.eArea ul.title li div.insert_smiley {
 background-position: -174px 0px;
}
.eArea ul.title li.onmouseover {
 background-image: url(../Images/System/bgItemActive.gif);
 background-repeat: repeat-x;
 border-top-width: 1px;
 border-right-width: 1px;
 border-bottom-width: 1px;
 border-left-width: 1px;
 border-top-style: solid;
 border-right-style: solid;
 border-bottom-style: solid;
 border-left-style: solid;
 border-top-color: #FFFFFF;
 border-right-color: #808080;
 border-bottom-color: #808080;
 border-left-color: #FFFFFF;
}
.eArea ul.title li.onmousedown {
 background-image: url(../Images/System/bgItemActive.gif);
 background-repeat: repeat-x;
 border-top-width: 1px;
 border-right-width: 1px;
 border-bottom-width: 1px;
 border-left-width: 1px;
 border-top-style: solid;
 border-right-style: solid;
 border-bottom-style: solid;
 border-left-style: solid;
 border-top-color: #B3B3B3;
 border-right-color: #FFFFFF;
 border-bottom-color: #FFFFFF;
 border-left-color: #B3B3B3;
}
.eArea ul.title li.onmouseover div,.eArea ul.title li.onmousedown div {
 width: 90px;
 height: 20px;
}
.eArea ul.title li.onmouseover div.insert_picture,.eArea ul.title li.onmousedown div.insert_picture {
 background-position: 7px -1px;
}
.eArea ul.title li.onmouseover div.insert_video,.eArea ul.title li.onmousedown div.insert_video {
 background-position: -84px -1px;
}
.eArea ul.title li.onmouseover div.insert_smiley,.eArea ul.title li.onmousedown div.insert_smiley {
 background-position: -175px -1px;
}

发帖框三个按钮终于弄好了！！