.picture_group_item {
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    position: relative;
}
.picture_group_item_1 {

}
.picture_group_image_container {
    position: relative;
}
.picture_group_free_3_1 {
    background-repeat: no-repeat;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.pgf3_h {
    background-size: cover;
    background-position: left top;
}
.pgf3_v {
    background-size: cover;
    background-position: center center;
    border-right:2px solid white;
}
.picture_group_free_3_subtitle_image {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.pgf3si_h {
    border-top:2px solid white;
}
.picture_group_free_preview {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    width:10%;
    padding-top: 10%;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    border-top:2px solid white;
    border-left:2px solid white;
    float: left;
}
.picture_group_free_preview_1 {
    border-left:0px solid white !important;
}

.album_offset_item {
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    padding-top:100%;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    position: relative;
    overflow: hidden;
}
.album_offset_item_arrow {
    display: none;
    width: 100%;
    font-size: 1.5rem;
    background-color: rgba(255, 255, 255, 0.5);
    position: absolute;
    top: 0; left: 0;
    text-align: center;
    padding-top: calc(50% - 0.75rem);
}
.album_offset_item_right:hover .album_offset_item_arrow, .album_offset_item_left:hover .album_offset_item_arrow {
    display: block;
}

.related_picture_group_image {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding-top:56.25%;
    width:100%;
    background-color: #eaeaea;
    position: relative;
}
.related_picture_group_title {
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.album_view_all_btn {
    bottom: 0px;
    left:0px;
    background-image: url('/images/bg_gradient_v_white.png');
    background-repeat: repeat-x;
    background-size: contain;
    background-position: center center;
}

#tag_list_template .modal-dialog {
  width: 80%;
  margin: 0 auto;
  max-width: inherit;
}
#picture_group_viewer_template .modal-dialog {
  width: 99%;
  margin: 0 auto;
  max-width: inherit;
}
#picture_in_viewer_header {
    position: relative;
}
.picture_in_viewer_item {
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center center;
    width: 100%;
}
.picture_group_viewer_container {
    position: relative;
}
.picture_group_viewer_close {
    position: fixed;
    right: 15px; top:3px; z-index: 999999;
    opacity: 0.7;
}
.picture_group_viewer_navi {
    position:fixed;
    right:15px; bottom:3px; z-index: 999999;
}
.picture_group_viewer_info {
    width: 24rem;
    left: 0px; top:0px;
    background-color: rgba(246, 246, 246, 1);
}
.picture_group_viewer_navi_btn {
    width: 2.7rem;
    margin-bottom: 2px;
    opacity: 0.7;
}

//SM size
@media (min-width: 576px) {

}

//MD size
@media (min-width: 768px) {

}
//LG size
@media (min-width: 992px) {

}

//XL size
@media (min-width: 1200px) {

}