#bt100 {
float:left;
display: block;
width:100px;
font: bold 12 trebuchet MS, Arial;
background-color: #6d8c9b;
text-align: center;
border-left: solid 1px #666;
border-right: solid 1px #666;
background-image: url(../images/bk_bt.jpg);
}
#bt100 a{
display: block;
width:100px;
padding: 4px 0px 4px 0px;
text-decoration: none;
color: #666;
}
#bt100 a:hover{
background-image: url(../images/bk_bt_1.jpg);
color: #fff;
}

#bt150 {
float:left;
display: block;
width:150px;
font: bold 12 trebuchet MS, Arial;
background-color: #6d8c9b;
text-align: center;
border-left: solid 1px #666;
border-right: solid 1px #666;
background-image: url(../images/bk_bt.jpg);

}
#bt150 a{
display: block;
width:150px;
padding: 4px 0px 4px 0px;
text-decoration: none;
color: #666;
}
#bt150 a:hover{
background-image: url(../images/bk_bt_1.jpg);
color: #fff;
}

#btArrow {
float:left;
display: block;
width:50px;
font: bold 12 trebuchet MS, Arial;
line-height: 16px;
background-color: #7c958d;
text-align: center;
border: solid 1px #666;
background-image: url(../images/bk_bt2.jpg);
}
#btArrow a{
display: block;
width:50px;
padding: 0px 0px 0px 0px;
text-decoration: none;
color: #666;
}
#btArrow a:hover{
background-image: url(../images/bk_bt2_1.jpg);
color: #fff;
}


#chestionar0 {
float:left;
width:900px;
border-bottom: 1px solid #efefef;
padding-top: 0px;
padding-bottom: 0px;
}
#chestionar1 {
float:left;
width: 500px;
padding: 10px;
font: bold 13px Trebuchet MS, Arial;
}
#chestionar2 {
float:left;
width: 160px;
background-color: #cc0000;
padding: 10px;
background-image: url(../images/bk_a.gif);
font: 12px Trebuchet MS, Arial;
}
#chestionar3 {
float:left;
width: 180px;
background-color: #cc0000;
padding: 10px;
background-image: url(../images/bk_a.gif);
font: 12px Trebuchet MS, Arial;
}
#bt_chest_1 {
color: #ffffff;
background-color: #666666;
font: bold 12px Trebuchet MS, Arial;
text-align: center;
}

#bt_chest_1:hover {
color: #ffffff;
background-color: #cc0000;
}
#bt_chest_1 a {
color: #ffffff;
text-decoration: none;
}

#bt_chest_1 a:hover {
color: #ffffff;
background-color: #cc0000;
}

.bt_chest_1_a {
color: #ffffff;
text-decoration: none;
}

.bt_chest_1_a:hover {
color: #ffffff;
background-color: #cc0000;
}

#chestionar4 {
float:left;
width:900px;
background-color: #000;
padding-top: 10px;
padding-bottom: 10px;
font: bold 12px Trebuchet MS, Arial;
color: #fff;
border-top: solid 20px #fff;
}

#chestionar5 {
float:left;
width: 750px;
padding: 10px;
font: bold 13px Trebuchet MS, Arial;
}
#chestionar6 {
float:left;
width: 100px;
padding: 10px;
font: bold 13px Trebuchet MS, Arial;
}