@media only screen and (max-width: 1000px) {
.tables{margin-left:6%}
.pictures{grid-template-columns:repeat(1,1fr)}
.pictures .pict_kirp1,.pictures .pict_kirp2,.pictures .pict_kirp3,.pictures .pict_kirp4{width:100%;margin:15px auto 5px}
}
@media only screen and (max-width: 700px) {
#textKirpich{width:80%;margin-left:10%}
}