.ORTALAMA { margin:0 auto; width:1170px; overflow:hidden; }
body {color:#353535; font-family:"Open Sans"; font-size:12px;}
a {color:#353535; font-family:"Open Sans"; font-size:12px;}

/****************************************************************/
.ust_fon { height: 130px; float: left; background-repeat: repeat-x; width: 100%; background-image: url("../new_img/ust_fon.jpg")}
.m1_img { margin-top: 62px;}
.m3_img { margin-top: 70px;}
.b1_img { margin-top: 30px;}
.b2_img { margin-top: 34px;}
.b3_img { margin-top: 71px;}
.blok_1 { float: left; text-align: center;}
.blok_2 { float: left; text-align: center;}
.blok_3 { float: left; text-align: center;}
/****************************************************************/





/****************************************************************/
.index2_bg{
 background-image: url("../new_img/index2.jpg");
 width: 100%;
 height: 100% !important;
 min-height: 100% !important;
 background-position: top center;
 background-size:contain;
 margin: 0 auto;
 background-repeat: no-repeat;
 position: relative;
}
.index2_link { width: 200px; height: 50px; display: block;
 position: absolute;
 left: 0;
 bottom: 0;
 height: 200px;
 width: 100%;
}
.index3_bg{
 background-image: url("../new_img/index3.jpg");
 width: 100%;
 height: 100% !important;
 min-height: 100% !important;
 background-position: top center;
 background-size:contain;
 margin: 0 auto;
 background-repeat: no-repeat;
 position: relative;
}
/****************************************************************/
.intro{
 margin: 0 auto;
 width: 903px;
}
.i_alt_1, .i_alt_2, .i_alt_3{
 float: left;
 margin: 0;
 padding-bottom: 0;
}

@media screen and (min-width: 320px) and (max-width: 900px) {

 .ORTALAMA{
   max-width: 100% !important;
 }
 .blok_1, .blok_2{
  float: left;
  width: 50%;
  height: 50%;
  display: inline-block;
 }
 .blok_1 img, .blok_2 img {
  max-width: 100%;
 }

 .index2_link {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 100%;
  width: 100%;
 }

}