img.img      {border-radius:0; background-color:#000;}
img.img1     {width:250px; height:200px;}
img.img2     {width:70px; height:89px; margin-left:1px;}
img.img3     {width:133px; height:166px;}

@media (min-width: 950px){
  img.img1 {width:265px; height:210px;}
  img.img2 {width:80px; height:100px;}
  img.img3 {width:140px; height:174px;}
}
@media (min-width: 1100px){
  img.img1 {width:320px; height:256px;}
  img.img2 {width:97px; height:122px;}
  img.img3 {width:170px; height:212px;}
}
@media (min-width: 1440px){
  img.img1 {width:405px; height:324px;}
  img.img2 {width:122px; height:155px;}
  img.img3 {width:216px; height:270px;}
}