.sidebar-item .post-item {
  background: transparent;
  margin-bottom: 20px;
  position: relative;
  padding: 0;
}

.sidebar-item .post-item .post-header {
  padding: 0;
}

.sidebar-item .post-item .post-header .picture {
  overflow: hidden;  
  position: relative;
  height: 15vh;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  margin-bottom: 0; 
  border-top-left-radius: 5px;
  border-bottom-left-radius: 5px;
}

.sidebar-item .post-item .post-header .picture img {
    display: block;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    pointer-events: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.sidebar-item .post-item .post-header .picture .overlay {
  background:#37A0EA;
	opacity: 0;
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	-webkit-transition: opacity 0.5s ease-in 0s;
	-moz-transition: opacity 0.5s ease-in 0s;
	-o-transition: opacity 0.5s ease-in 0s;
	transition: opacity 0.5s ease-in 0s;
}

.sidebar-item .post-item:hover .post-header .picture .overlay {
	opacity:.5;
}

.sidebar-item .post-item .post-body {
  padding: 20px 20px 20px 15px;
}

.sidebar-item .post-item .post-body h4 {
  font-size: 16px;
  font-weight: 600;
}  

.sidebar-item .post-item .post-body .post-data {
  font-size: 14px;
  font-weight: 300;
  margin: 0;
}