.infinite-scroll-button-wrapper {
    height: 50px;
    text-align: center;
    clear:both;
    margin-bottom: 40px;
}

.infinite-scroll-button-wrapper #infinite-scroll-button{}
.infinite-scroll-button-wrapper.loading {
    background-image: url(ajax-loader.gif);
    background-repeat: no-repeat;
    background-position: center center;
    background-color: transparent;
}
.infinite-scroll-button-wrapper.loading #infinite-scroll-button{
    display: none;
}

.show_four.show_all {
    position: relative;
    z-index: 9;
    padding: 0 0 0 15px;
    background: #fff;
}