.temperature-scales1{width:150px; height:116px ;}
.temperature-scales5{width:133px; height:160px ;}
.temperature-scales4{width:207px; height:141px ;}
.temperature-scales2{width:115px; height:59px ;}
.temperature-scales-problem{width:170px; height:78px ;}
.temperature-scales3{width:122px; height:96px ;}
.temperature-scales-problem2{width:117px; height:130px ;}