.hovergallery img{
    -webkit-transform:scale(0.9); /*Webkit: Scale down image to 0.8x original size*/
    -moz-transform:scale(0.9); /*Mozilla scale version*/
    -o-transform:scale(0.9); /*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: 0.8; /*initial opacity of images*/
    margin: 0 0px 0px 0; /*margin between images*/
    left:0px;
    }
    .hovergallery img:hover{
    -webkit-transform:scale(1.0); /*Webkit: Scale up image to 1.2x original size*/
    -moz-transform:scale(1.0); /*Mozilla scale version*/
    -o-transform:scale(1.0); /*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;
    }