#creative{ 
cursor: pointer; 
border: 1px solid #CCCCCC;
box-sizing: border-box;
overflow: hidden;
}

img {
    width: 100%;
    height: auto;
}

.endframe {
    position: absolute;
    opacity: 0;
    transition: 0.3s;
    left: -50px;
    width: 158%;
    height: 100%;
}

.activator.is-active {
    opacity: 1;
}