a:link {
color:#000;
font-size:12px;
font-family:'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','ＭＳ ゴシック',sans-serif;
text-decoration: none;
text-align:left;
}

a:visited {
color:#888;
font-size:12px;
font-family:'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','ＭＳ ゴシック',sans-serif;
text-decoration: none;
text-align:left;
}

a:active {
color:#888;
font-size:12px;
font-family:'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','ＭＳ ゴシック',sans-serif;
text-decoration: none;
text-align:left;
}

a:hover {
color:#aaa;
font-size:12px;
font-family:'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','ＭＳ ゴシック',sans-serif;
text-decoration: none;
text-align:left;
}

a:hover img {
opacity:0.8;
filter:alpha(opacity=80);
-ms-filter: "alpha( opacity=80 )";
}

.background {
background-color:#ffffff;
background-image:url('./pic/back.jpg');
background-repeat: repeat;
}

p {
padding:0px;
margin:10px;
font-size:12px;
font-family:'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','ＭＳ ゴシック',sans-serif;
text-align:left;
}

#contents_all {
width:900px;
margin:10px;
}

#column_top {
width:850px;
height:250px;
border:solid 1px #000;
}

#column_top_ab {
width:840px;
height:250px;
}

#column_top_a {
float:left;
width:400px;
}

#column_top_b {
float:right;
width:400px;
}

#column_abcd {
margin-top:215px;
width:860px;
height:500px;
}

#column_ab {
float:left;
width:425px;
}

#column_a {
float:left;
width:215px;
}

#column_b {
float:right;
width:200px;
}

#column_cd {
float:right;
width:425px;
}

#column_c {
float:left;
width:200px;
}

#column_d {
float:right;
width:200px;
}

.logo {
float:left;
margin:60px 0px 0px 0px;
}

.buttons {
float: left;
text-align: left;
vertical-align:bottom;
width: 400px;
margin:10px 0px 10px 0px;
}

dl {
margin-top:60px;
padding:5px 0px 0px 0px;
font-size:12px;
font-family:'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','ＭＳ ゴシック',sans-serif;
text-align:left;
width:420px;
}

dt {
padding:5px 0px 0px 0px;
width:120px;
height:20px;
clear:left;
float:left;
border-bottom:solid 1px #000;
}

dd {
text-align:left;
padding:5px 0px 0px 0px;
margin-left:120px;
height:20px;
border-bottom:solid 1px #000;
}

.xtra_work_lists {
float: left;
text-align: left;
vertical-align:bottom;
width: 200px;
margin:0px 0px 5px 0px;
}

.skype {
padding:0px 0px 0px 50px;
}

#footer {
width:850px;
margin-top:660px;
}

.footer {
float:right;
font-size:10px;
text-align:right;
padding:10px;
font-family:'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','ＭＳ ゴシック',sans-serif;
color:#808080;
}