.kopa-adv-block{
    display: inline-block;
    background: none transparent;
    max-width: 100%;    
}
.adv-728x90{width: 728px; height: 90px;} 
.adv-720x300{width: 720px; height: 300px;}
.adv-468x60{width: 468px; height: 60px;}
.adv-336x280{width: 336px; height: 280px;}
.adv-300x600{width: 300px; height: 600px;}
.adv-300x250{width: 300px; height: 250px;}
.adv-300x100{width: 300px; height: 100px;}
.adv-250x250{width: 250px; height: 250px;}
.adv-240x400{width: 240px; height: 400px;}
.adv-234x60{width: 234px; height: 60px;} 
.adv-180x150{width: 180px; height: 150px;}
.adv-160x600{width: 160px; height: 600px;}
.adv-125x125{width: 125px; height: 125px;}
.adv-120x600{width: 120px; height: 600px;}
.adv-120x240{width: 120px; height: 240px;}
.adv-120x90{width: 120px; height: 90px;} 
.adv-120x60{width: 120px; height: 60px;} 
.adv-88x31{width: 88px; height: 31px;}