.item_post {
	margin-bottom: 20px;
}
.item_post a{
	display: flex;
}

.item_post:hover {
    opacity: 1;
}
.item_post_img {
	width: 38%;
}

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

.item_post h2 {
    margin-top: 0;
    font-size: 16px;
}

.item_post_content {
	flex: 1;
	padding-left: 20px;
}

.post_date {
    font-size: 13px;
    margin-top: 5px;
    color: #000;
}

.post_excerpt p {
    margin: 0;
    margin-top: 10px;
    color: #000;
}

nav.navigation.pagination {
    float: left;
    width: 100%;
    margin-top: 10px;
    text-align: center;
}

nav.navigation.pagination a.page-numbers {
    padding: 5px;
    text-decoration: none;
}

nav.navigation.pagination a.page-numbers:hover {
    text-decoration: underline;
}

/* single */
.single-heading {
    margin-top: 0;     
    font-size: 25px;
    line-height: 28px;
    text-transform: capitalize;
}
.single-date {
    margin-bottom: 10px;
    color: #999;
}
.chia-se {
    display: flex;
    flex-wrap: wrap;
}
.chia-se,
.relatedposts {
    padding: 20px 10px 10px 15px;
    background: rgba(128, 128, 128, 0.15);
    margin-top: 15px;
    border-radius: 5px;
}
.relatedposts h3{
    margin-top: 0;
}
/* page */
.page-heading {
	margin-bottom: 41px;
	text-align: center;
	position: relative;
	padding-bottom: 18px;
}
.page-heading h1 {
	color: #cb9433;
	font-size: 32px;
	font-weight: 800;
	margin: 0;
}
.page-heading::after {
	content: "";
	position: absolute;
	width: 51px;
	height: 3px;
	background: #cb9433;
	bottom: 0;
	left: calc(50% - 25.5px);
}
.box_share {
    margin-left: 10px;
}
@media only screen and (max-width: 768px) {
    .page-heading{
        margin-bottom: 21px;
        padding-bottom: 10px;
    }
    .page-heading h1 {
        font-size: 25px;
    }
    .entry-content .col-mb {
        width: 100%;
    }
    .post_excerpt {
        font-size: 13px;
    }

    .item_post h2 {
        font-size: 15px;
    }
    .post_excerpt p {
        margin: 0;
    }
    .item_post_content {
        padding-left: 10px;
    }
    /**/
    .single-heading {
        font-size: 22px;
    }
}

@media only screen and (max-width: 640px) {
    .single-heading {
        font-size: 20px;
    }
}
@media only screen and (max-width: 500px) {
    .page-heading h1 {
        font-size: 22px;
    }
    .post_excerpt {
        display: none;
    }
}
@media only screen and (max-width: 400px) {
    .single-heading {
        font-size: 18px;
    }
}