@media only screen and (min-width:320px) and (max-width:575px){
.mix_pad{padding-left: 0px; }
.center_rd{width:auto;}
.box2_flex { display:flow-root;}
.th_img { padding: 0px!important;}
.one_image{margin-left: 0px;}
.two_img{text-align: center;margin-top: 15px;}
.three_img{margin-left: 0px;
           text-align: center;
           margin: 15px 0px 15px 0px;}
 .forth_list { margin-left:0px; }

 .im2_bor{margin: 0 auto;}
}



@media only screen and (min-width:576px) and (max-width:767px){
.mix_pad{padding-left: 0px; }
.center_rd{width:auto;}
.box2_flex { display:flow-root;}
.th_img { padding: 0px!important;}
.one_image{margin-left: 0px;}
.two_img{text-align: center;margin-top: 15px;}
.three_img{margin-left: 0px;
           text-align: center;
           margin: 15px 0px 15px 0px;}

.forth_list { margin-left:0px; }
 .im2_bor{margin: 0 auto;}

}





@media only screen and (min-width:768px) and (max-width:991px){

.mix_pad{padding-left: 70px;}

.box2_flex {display:flow-root;}

.sear_but{margin-left: 60px;
          margin-top: 20px;}

}





@media only screen and (min-width:992px) and (max-width:1199px){}