.i_bt_01
{
	width: 119px; height: 35px;
}
.i_bt_02
{
	width: 154px; height: 35px;
}
.i_bt_03
{
	width: 57px; height: 35px;
}
.i_bt_04
{
	width: 56px; height: 35px;
}
.i_bt_05
{
	width: 84px; height: 35px;
}
.i_bt_06
{
	width: 144px; height: 35px;
}
.i_bt_07
{
	width: 63px; height: 35px;
}
.i_bt_08
{
	width: 81px; height: 35px;
}