.menuGalerie ul{width: 100%;list-style-type: none}
.menuGalerie ul li{
     display: inline-block;
     width:300px;
     height: 400px;
     /*overflow:hidden;*/
     transition:width 1s ease 0.15s;
}
.menuGalerie ul li a{
     text-decoration: none;
}
/*
.menuGalerie ul li:hover{
     width:600px;    
}

.menuGalerie ul li:hover div{
     left:182px;opacity:1; 
     transition:1s left,1s width,1s opacity;
}

.menuGalerie ul li div{
     left:0px;opacity:0;width:300px;height:300px; 
     transition:1s left,1s width,1s opacity;
}*/
.menuGalerie ul li div img{width: 250px;height: 250px}