.col-xs-2_5ths,
.col-sm-2_5ths,
.col-md-2_5ths,
.col-lg-2_5ths,
.col-xs-5ths,
.col-sm-5ths,
.col-md-5ths,
.col-lg-5ths,
.col-xs-10ths,
.col-sm-10ths,
.col-md-10ths,
.col-lg-10ths,
.col-xs-15ths,
.col-sm-15ths,
.col-md-15ths,
.col-lg-15ths,
.col-xs-20ths,
.col-sm-20ths,
.col-md-20ths,
.col-lg-20ths {
position: relative;
min-height: 1px;
padding-right: 10px;
padding-left: 10px;
}
.col-xs-2_5ths {
width: 10%;
float: left;
}
.col-xs-5ths {
width: 20%;
float: left;
}
.col-xs-10ths {
width: 40%;
float: left;
}
.col-xs-15ths {
width: 60%;
float: left;
}
.col-xs-20ths {
width: 80%;
float: left;
}
@media (min-width: 768px) {
	.col-sm-2_5ths {
	width: 10%;
	float: left;
	}
	.col-sm-5ths {
	width: 20%;
	float: left;
	}
	.col-sm-10ths {
	width: 40%;
	float: left;
	}
	.col-sm-15ths {
	width: 60%;
	float: left;
	}
	.col-sm-20ths {
	width: 80%;
	float: left;
	}

	.col-xs-offset-2_5ths {
	    margin-left: 10%;
	}
	.col-xs-offset-5ths {
	    margin-left: 20%;
	}
	.col-xs-offset-10ths {
	    margin-left: 40%;
	}
	.col-xs-offset-15ths {
	    margin-left: 60%;
	}
	.col-xs-offset-20ths {
	    margin-left: 80%;
	}
}
@media (min-width: 992px) {
	.col-md-2_5ths {
	width: 10%;
	float: left;
	}
	.col-md-5ths {
	width: 20%;
	float: left;
	}
	.col-md-10ths {
	width: 40%;
	float: left;
	}
	.col-md-15ths {
	width: 60%;
	float: left;
	}
	.col-md-20ths {
	width: 80%;
	float: left;
	}

	.col-md-offset-2_5ths {
	    margin-left: 10%;
	}
	.col-md-offset-5ths {
	    margin-left: 20%;
	}
	.col-md-offset-10ths {
	    margin-left: 40%;
	}
	.col-md-offset-15ths {
	    margin-left: 60%;
	}
	.col-md-offset-20ths {
	    margin-left: 80%;
	} 
}
@media (min-width: 1200px) {
	.col-lg-2_5ths {
	width: 10%;
	float: left;
	}
	.col-lg-5ths {
	width: 20%;
	float: left;
	}
	.col-lg-10ths {
	width: 40%;
	float: left;
	}
	.col-lg-15ths {
	width: 60%;
	float: left;
	}
	.col-lg-20ths {
	width: 80%;
	float: left;
	}

	.col-lg-offset-2_5ths {
	    margin-left: 10%;
	}
	.col-lg-offset-5ths {
	    margin-left: 20%;
	}
	.col-lg-offset-10ths {
	    margin-left: 40%;
	}
	.col-lg-offset-15ths {
	    margin-left: 60%;
	}
	.col-lg-offset-20ths {
	    margin-left: 80%;
	}
}