.masonry_wrap {
position: relative;
margin-right: -30px;
}
.masonry_wrap .masonry_item {
position: relative;
display: inline-block;
vertical-align: top;
padding: 0 30px 30px 0;
margin-bottom: 0;
width: 50%;
border-width: 0;
-webkit-box-sizing: border-box;
-ms-box-sizing: border-box;
box-sizing: border-box;
}
.masonry_wrap .masonry_item .post_audio .mejs-horizontal-volume-slider {
display: none;
}
.masonry_wrap .masonry_item-1_3 {
width: 33.3333%;
}
.masonry_wrap .masonry_item-1_4 {
width: 25%;
}