.hovergallery img{
-webkit-transform:scale(0.8);        /*Webkit: Scale down image to 0.8x original size*/
-moz-transform:scale(0.8);           /*Mozilla scale version*/
-o-transform:scale(0.8);             /*Opera scale version*/
-webkit-transition-duration: 0.5s;   /*Webkit: Animation duration*/
-moz-transition-duration: 0.5s;      /*Mozilla duration version*/
-o-transition-duration: 0.5s;        /*Opera duration version*/
opacity: 0.7;                        /*initial opacity of images*/
margin: 0 10px 5px 0;                /*margin between images*/
}
 
.hovergallery img:hover{
-webkit-transform:scale(1.1);        /*Webkit: Scale up image to 1.2x original size*/
-moz-transform:scale(1.1);           /*Mozilla scale version*/
-o-transform:scale(1.1);             /*Opera scale version*/
/*box-shadow:0px 0px 30px gray;            CSS3 shadow: 30px blurred shadow all around image*/
/*-webkit-box-shadow:0px 0px 30px gray;    Safari shadow version*/
/*-moz-box-shadow:0px 0px 30px gray;       Mozilla shadow version*/
opacity: 1;
}