div.blogSearch {
 padding: 10px;
}

div.blogSearch_textDiv {
 overflow: hidden;
}

div.blogSearch_btnDiv {
 float: right;
}

div.blogSearch_optDiv {
 clear: both;
}

div.blogSearch_textDiv input[type="text"] {
 width: 80%;
}

div.blogSearch_optDiv input[type="checkbox"] {
 margin: 0 6px 0 10px;
}