#myGallery {
width: 100%;
height: 400px; /* Alto de todo el contenedor */
}
#myGallery img {
border: 2px solid #52697E; /* Borde de las imágenes */
}
a.loading {
background: url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNHHrR8lcb0Bp5isjN98KqF_la6tiq82RQ92nsmSIkBGk2Hs0aaUDLQycOoJ1yxEoyMWP2mmXnWJRjCjYswq8tEICTOcWkECFg1aMx9Ne5Xnt0300N67NtdZDLLnk1meKz6EjBtA1A-VY/) no-repeat center;
}
.spacegallery {
position: relative;
overflow: hidden;
}
.spacegallery img {
position: absolute;
left: 50%;
}
.spacegallery a {
position: absolute;
z-index: 1000;
display: block;
top: 0;
left: 0;
width: 100%;
height: 100%;
}