.lenz-law1{width:170px; height:123px ;}
.lenz-law2{width:170px; height:119px ;}
.lenz-law3{width:170px; height:122px ;}
.lenz-law4{width:170px; height:122px ;}
.lenz-law5{width:150px; height:134px ;}
.lenz-law6{width:169px; height:127px ;}
.lenz-law7{width:150px; height:91px ;}
.lenz-law8{width:169px; height:98px ;}
.lenz-law9{width:170px; height:123px ;}
.lenz-law10{width:150px; height:122px ;}