body {
    padding-top: 70px;
}

.text-top { vertical-align: top; }
.text-middle { vertical-align: middle; }
.text-bottom { vertical-align: bottom; }

/* Bootstrapのガター幅を調整するための汎用CSS */
.row-0{ margin-left:0px;  margin-right:0px}
.row-0 >div{ padding-right:0px;  padding-left:0px}
.row-10{ margin-left:-5px;  margin-right:-5px}
.row-10 >div{ padding-right:5px;  padding-left:5px}
.row-20{ margin-left:-10px;  margin-right:-10px}
.row-20 >div{ padding-right:10px;  padding-left:10px}
.row-30{ margin-left:-15px;  margin-right:-15px}
.row-30 >div{ padding-right:15px;  padding-left:15px}
.row-40{ margin-left:-20px;  margin-right:-20px}
.row-40 >div{ padding-right:20px;  padding-left:20px}
.row-50{ margin-left:-25px;  margin-right:-25px}
.row-50 >div{ padding-right:25px;  padding-left:25px}