.row{
	width: 100%;
	margin-top: 15px;
}
.row:first-child {
	margin-top: 0;
}
.row:before,
.row:after {
	display: table;
	content: "";
	line-height: 0;
}
.row:after {
	clear: both;
}
.row .col1,
.row .col2,
.row .col3,
.row .col4,
.row .col5,
.row .col6,
.row .col7,
.row .col8,
.row .col9,
.row .col10,
.row .col11,
.row .col12{
	display: block;
	min-height: 20px;
	float: left;
	margin-left: 3%;
}
.row [class*="col"]:first-child {
	margin-left: 0;
}
.row .col1{
	width: 5.583333333333%;
}
.row .col2{
	width: 14.166666666666%;
}
.row .col3{
	width: 22.75%;
}
.row .col4{
	width: 31.333333333333%;
}
.row .col5{
	width: 39.916666666667%;
}
.row .col6{
	width: 48.5%;
}
.row .col7{
	width: 57.083333333333%;
}
.row .col8{
	width: 65.666666666667%;
}
.row .col9{
	width: 74.25%;
}
.row .col10{
	width: 82.833333333334%;
}
.row .col11{
	width: 91.416666666667%;
}
.row .col12{
	width: 100%;
}
@media (max-width: 800px){
	.row [class*="col"]{
		float: left;
		display: block;
		width: 100% !important;
		margin-left: 0;
		margin-top: 15px;
	}
	.row{
		margin-top: 0;
	}
	.row:first-child  [class*="col"]:first-child {
		margin-top: 0;
	}
}



.options{
	width: 100%;
	margin: 100px 0;
	padding: 10px 50px 40px;
	float: left;
	background: #444;
}

.btDemo{
	width: 100%;
	display: block;
	padding: 10px 20px;
	color: #E9573F; 
	background: #222;
	text-decoration: none;
	font-size: 13px;
	text-align: center;
	transition: background .3s linear;
}
.btDemo:hover,
.btDemo.active{
	background: #fff;
}


/* skins */
.btColor{
	width: 100%;
	display: block;
	padding: 10px;
	text-decoration: none;
	font-size: 13px;
	text-align: center;
	color: #fff;
	transition: background .3s linear;
}
.btDefault{ background: #999; }
.btBlue{ background: #4A89DC; }
.btGreen{ background: #37BC9B; }
.btRed{ background: #E9573F; }
.btOrange{ background: #ff670f; }
.btYellow{ background: #F6BB42; }
.btPurple{ background: #967ADC; }
.btPink{ background: #D770AD; }

/* button Buy */
.btBuy{
	width: 100%;
	margin: 30px 0;
	float: left;
	text-align: center;
	display: none;
}
.btBuy a{
	padding: 8px 40px 10px;
	display: inline-block;
	background: #222;
	color: #E9573F; 
	font-size: 20px;
	text-decoration: none;
	outline: 0;
	transition: background .3s linear;
}
.btBuy a:hover{
	background: #fff;
}

@media (max-width: 1024px){
	.btDemo{
		padding: 10px 10px;
		font-size: 11px;
	}
	.btColor{
		padding: 10px 6px;
		font-size: 11px;
	}
}