@font-face {
  font-family: 'Vazirmatn';
  src: url('fonts/Vazirmatn[wght].woff2') format('woff2 supports variations'),
       url('fonts/Vazirmatn[wght].woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

body{
	padding: 0px;
	margin: 0px;
	text-align: center;
  	font-family: 'Vazirmatn';
	font-size: 15px;
	color: #151515;
	font-weight: 400;
	background: #fff;
  direction: rtl;
}
a{
	text-decoration: none;
	color: #3d3d3d;
	font-size: 15px;
	font-weight: 600;
	-webkit-transition: all .4s;
	-o-transition: all .4s;
	transition: all .4s;
}
a:hover{
	color: #000;
}
.fullwidth{
	width: 100%;
	overflow: hidden;
}
.wrapper{
	width: 1620px;
	margin: 0 auto;
}
.col{
	float: right;
	width: 500px;
	margin: 0 20px 47px;
}
.col .title{
	overflow: hidden;
}
.img{
 	display: block;
 	position: relative;
 	line-height: 0px;
 	margin-bottom: 7px;
}
.img img{
 	width: 100%;
 	height: auto;
}
div.img .mask {
    background-color: rgba(255, 255, 255, 0.9);
    height: 100%;
    line-height: 100%;
    opacity: 0;
    position: absolute;
    text-align: center;
    top: 0;
    -webkit-transition: opacity 0.3s ease-in-out 0s;
    -o-transition: opacity 0.3s ease-in-out 0s;
    transition: opacity 0.3s ease-in-out 0s;
    width: 100%;
}
div.img:hover .mask {
    opacity: 1;
}
div.img .mask > div {
    display: table;
    height: 100%;
    text-align: center;
    width: 100%;
}
div.img .mask > div > div {
    display: table-cell;
    vertical-align: middle;
}
div.img .mask > div a {
    color: #fff;
    display: inline-block;
    vertical-align: middle;
    line-height: 46px;
    width: 173px;
    background: #3d3d3d;
    -webkit-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}
div.img .mask > div a:hover{
	background: #000;
}
div.title.underline h3{
    color: #000;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 67px;
}
div.title.underline h3:after {
    border-bottom: 3px solid #202020;
    content: "";
    display: block;
    margin: 30px auto 0;
    width: 49px;
}
#header{
	font-size: 18px;
	padding: 109px 0 103px;
}
.pretitle{
	overflow: hidden;
}
.container > div{
	width: 100%;
	float: left;
	overflow: hidden;
}
.logo{
	margin: 17px 0 0px;
}
.logo a{
	display: inline-block;
}
.slogan{

}
.slogan h3{
	font-size: 33px;
	color: #cacaca;
	font-weight: 800;
}
#main{
	background: #e2e2e2;
	padding: 107px 0;
}
div.explain{
	font-size: 21px;
	color: #151515;
	padding: 55px 0 13px;
}
div.explain a{
	display: inline-block;
	line-height: 46px;
	padding: 0 24px;
	background: #1d5fb8;
	color: #fff;
	font-size: 14px;
	margin-top: 16px;
	-webkit-transition: all .4s;
	-o-transition: all .4s;
	transition: all .4s;
}
div.explain a:hover{
	background: #093672;
}
#footer{
	padding: 28px 0 31px;
	background: #202020;
	color: #aeaeae;
	font-size: 13px;
}
#footer a{
	color: #fff;
}
@media screen and (max-width: 1621px){
	.wrapper{
		width: 1320px;
	}
	.col{
		width: 400px;
	}
}
@media screen and (max-width: 1322px){
	.wrapper{
		width: 1020px;
	}
	.col{
		width: 300px;
	}
}
@media screen and (max-width: 1022px){
	.wrapper{
		width: 840px;
	}
	.col{
		width: 240px;
	}
}
@media screen and (max-width: 845px){
	.wrapper{
		width:auto;
		margin: 0 100px;
	}
	.col{
		width: 100%;
		margin: 0px 0px 50px;
	}
}
@media screen and (max-width: 500px){
	.wrapper{
		margin: 0 30px;
	}
	
}