* {
  margin: 0px;
  padding: 0px;
}

@font-face {
  font-family: "roboto";
  src: url(../fonts/roboto/Roboto-Regular.ttf) format("truetype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "UTM_HELVETINS";
  src: url(../fonts/UTM-HELVETINS/UTM-HelvetIns.ttf) format("truetype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
*:focus {
  outline: none;
}

* {
  margin: 0px;
  padding: 0px;
}

*:focus {
  outline: none;
}

:root {
  font-size: 62.5%;
  --color_top:#0e7492;
  --color_bottom:#063542;
  --bg-web:#0e7492;
}
:root body {
  width: 100%;
  font-size: 1.5rem;
  /*    font-family: 'roboto'; */
  font-family: "Roboto", sans-serif;
  overflow-x: hidden !important;
  max-width: 100%;
  margin: 0 auto;
}

a {
  text-decoration: none;
}

li {
  list-style: none;
}

a:hover {
  cursor: pointer;
}

.clear {
  clear: both;
}

.clear5 {
  clear: both;
  height: 5px;
}

.clear7 {
  clear: both;
  height: 7px;
}

.clear10 {
  clear: both;
  height: 10px;
}

.clear15 {
  clear: both;
  height: 15px;
}

.clear20 {
  clear: both;
  height: 20px;
}

.clear40 {
  clear: both;
  height: 40px;
}

.clear50 {
  clear: both;
  height: 50px;
}

header {
  width: 100%;
  background: #0082d0;
  position: fixed;
  display: block;
  height: 47px;
  top: 0;
  z-index: 1000;
  max-width: 100%;
  margin: auto;
}
header .top_hoait {
  width: 100%;
}
header .top_hoait nav {
  max-width: 1200px;
  width: 100%;
  margin: auto;
}
header .top_hoait nav ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
header .top_hoait nav ul li a {
  padding: 5px 0;
  display: block;
  font-family: "UTM_HELVETINS";
  text-decoration: none;
}
header .top_hoait nav ul li a span {
  color: #fff;
  display: block;
  font-size: 2.5rem;
}
header .top_hoait nav ul li:last-child {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
header .top_hoait nav ul li:last-child .box_f {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 5px;
}
header .top_hoait nav ul li:last-child .box_f a {
  color: #fff;
  display: block;
  padding: 2px;
  box-sizing: border-box;
  border-width: 1px;
  font-size: 1.2rem;
  border-style: solid;
  border-color: #fff;
  text-align: center;
}

.box_website {
  width: 100%;
  display: flex;
}
.box_website .profile_hoait {
  margin-top: 47px;
  width: 100%;
  background-color: #fff;
  padding: 2rem 0px;
  height: 100%;
  transition: left 1s ease-in-out;
  border-bottom-width: 1px;
  border-bottom-color: #ebeef0;
  border-bottom-style: solid;
  box-sizing: border-box;
}
.box_website .profile_hoait .info_hoait {
  width: 100%;
  margin-top: 2rem;
}
.box_website .profile_hoait .info_hoait i {
  width: 70px;
  height: 70px;
  display: block;
  border-radius: 50px;
  background: url("../images/avatar.png") left no-repeat;
  background-size: cover;
  margin: auto;
}
.box_website .profile_hoait .info_hoait span {
  font-size: 2.5rem;
  font-family: "UTM_HELVETINS";
  text-align: center;
  color: #000;
  text-shadow: 1px 1px 1px #fff, -1px 1px 1px #fff, -1px -1px 1px #fff, 1px -1px 1px #fff;
  letter-spacing: 8px;
  display: block;
  position: relative;
}
.box_website .profile_hoait .info_hoait span::before {
  content: "";
  display: block;
  height: 2px;
  width: 100px;
  background: #000;
  position: absolute;
  left: 0;
  right: 0;
  top: 110%;
  margin: auto;
}
.box_website .profile_hoait .info_hoait p {
  padding: 0 2rem;
  text-align: center;
  font-size: 1.4rem;
  font-style: italic;
  line-height: 1.6rem;
  letter-spacing: 0.1rem;
}
.box_website .profile_hoait .social_icon {
  width: 100%;
  margin-top: 2rem;
}
.box_website .profile_hoait .social_icon ul {
  display: block;
  text-align: center;
}
.box_website .profile_hoait .social_icon ul li {
  width: 30px;
  display: inline-block;
}
.box_website .profile_hoait .social_icon ul li a {
  display: block;
}
.box_website .profile_hoait .social_icon ul li a i {
  display: block;
  width: 100%;
  background: url("../images/social-media-png-file.png") left no-repeat;
  height: 30px;
  background-position: -8px -4px;
  background-size: 100px;
  margin: auto;
  transition: transform 0.8s ease-in-out;
}
.box_website .profile_hoait .social_icon ul li a i.icon_social02 {
  background-position: -37px -4px;
}
.box_website .profile_hoait .social_icon ul li a i.icon_social03 {
  background-position: -8px -33px;
}
.box_website .profile_hoait .social_icon ul li a i.icon_social04 {
  background-position: -67px -33px;
}
.box_website .profile_hoait .social_icon ul li a i:hover {
  transform: rotate(360deg);
}
.box_website .profile_hoait .ngonngu_hoait {
  width: 100%;
  padding: 2rem;
  max-width: 500px;
  margin: auto;
  box-sizing: border-box;
}
.box_website .profile_hoait .ngonngu_hoait ul {
  text-align: center;
  display: block;
}
.box_website .profile_hoait .ngonngu_hoait ul li {
  display: inline-block;
}
.box_website .profile_hoait .ngonngu_hoait ul li a {
	font-weight:bold;
  display: block;
  padding: 0.8rem 0.5rem;
  box-sizing: border-box;
  color: #000;
  text-decoration: underline;
}

section .post_news09 {
  width: 500px;
  margin: auto;
  padding: 1rem;
  border-bottom-width: 1px;
  border-bottom-color: #ebeef0;
  border-bottom-style: solid;
  box-sizing: border-box;
}
section .post_news09 h2 {
  color: #000;
  font-size: 2.5rem;
  text-align: center;
  font-family: "UTM_HELVETINS";
  padding: 2rem 0;
  font-weight: 400;
}
section .post_news09 nav {
  width: 100%;
}
section .post_news09 nav ul li .bvmoi {
  width: 100%;
}
section .post_news09 nav ul li .bvmoi a {
  width: 100%;
  display: block;
  text-decoration: none;
}
section .post_news09 nav ul li .bvmoi a img {
  display: block;
  width: 100%;
}
section .post_news09 nav ul li .bvmoi a span {
  width: 100%;
  display: block;
  text-align: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.9);
  padding: 1rem 0px;
}
section .post_news09 nav ul .slick-next {
  display: none !important;
}
section .post_news09 nav ul .slick-prev {
  display: none !important;
}
section .post_news09 nav ul .slick-dots li.slick-active button:before {
  color: #ff2d20;
}
section .post_news09 nav ul .slick-dots li button:before {
  font-size: 12px;
  color: #ff2d20;
}
section .content_web .content_hoait {
  width: 100%;
  max-width: 1200px;
  box-sizing: border-box;
  height: 100%;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  transition: all 1s ease-in-out;
  margin: auto;
}
section .content_web .content_hoait .section-1-left {
  width: 1000px;
  margin: 0 auto;
}
section .content_web .content_hoait .section-1-left .box_article {
  /*   border-right-width:1px;
  border-right-color:rgb(235, 238, 240);
  border-right-style: solid; */
}
section .content_web .content_hoait .section-1-left .box_article article {
  border: 0;
  border-bottom-width: 1px;
  border-color: #ebeef0;
  border-style: solid;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  padding: 2rem 0;
  box-sizing: border-box;
}
section .content_web .content_hoait .section-1-left .box_article article .img-s1 {
  width: 100px;
}
section .content_web .content_hoait .section-1-left .box_article article .img-s1 img {
  width: 100px;
  height: 80px;
  max-height: 100px;
  display: block;
}
section .content_web .content_hoait .section-1-left .box_article article .info-s1 {
  width: calc(100% - 110px);
  padding-left: 10px;
  box-sizing: border-box;
}
section .content_web .content_hoait .section-1-left .box_article article .info-s1 h2 {
  margin: 0;
  padding: 0;
}
section .content_web .content_hoait .section-1-left .box_article article .info-s1 h2 a {
  display: block;
  color: #000;
  font-size: 1.5rem;
  font-weight: 600;
}
section .content_web .content_hoait .section-1-left .box_article article .info-s1 span {
  display: block;
  font-style: italic;
  color: #000;
  font-size: 1.2rem;
  padding-top: 0.5rem;
}
section .content_web .content_hoait .section-1-left .box_article article .info-s1 span strong {
  color: #000;
}
section .content_web .content_hoait .section-1-left .box_article article .info-s1 p {
  color: #555;
  padding-top: 0.7rem;
  font-size: 1.3rem;
  text-align: justify;
  line-height: 20px;
}
section .content_web .content_hoait .section-2-right {
  width: 100%;
  border: 0;
  height: 100%;
  padding: 1rem;
  box-sizing: border-box;
}
section .content_web .content_hoait .section-2-right .box_search {
  width: 100%;
}
section .content_web .content_hoait .section-2-right .box_search #form_search {
  width: 100%;
}
section .content_web .content_hoait .section-2-right .box_search #form_search input {
  width: 100%;
  padding: 1rem;
  box-sizing: border-box;
  border-radius: 20px;
  border: none;
  background-color: rgba(0, 0, 0, 0.05);
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}
section .content_web .content_hoait .section-2-right .box_xuhuong {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.03);
  box-sizing: border-box;
  border-radius: 1rem;
}
section .content_web .content_hoait .section-2-right .box_xuhuong span {
  color: #000;
  text-align: left;
  display: block;
  padding: 1rem 2rem;
  font-size: 2rem;
  font-family: "UTM_HELVETINS";
  font-weight: 500;
}
section .content_web .content_hoait .section-2-right .box_xuhuong nav {
  border: 0;
  border-top-width: 1px;
  border-color: #ebeef0;
  border-style: solid;
  box-sizing: border-box;
}
section .content_web .content_hoait .section-2-right .box_xuhuong nav ul li {
  padding: 2rem;
  box-sizing: border-box;
  border: 0;
  border-bottom-width: 1px;
  border-color: #ebeef0;
  border-style: solid;
}
section .content_web .content_hoait .section-2-right .box_xuhuong nav ul li .tag_a a {
  color: #1da1f2;
  font-weight: 400;
  font-style: italic;
  font-size: 1.1rem;
}
section .content_web .content_hoait .section-2-right .box_xuhuong nav ul li a {
  color: #000;
}
section .content_web .content_hoait .section-2-right .box_xuhuong nav ul li:last-child {
  border: none;
}

.categories {
  display: flex;
  flex-wrap: wrap;
}
.categories li a {
  display: block;
  padding-right: 10px;
  color: #000;
  font-style: italic;
  position: relative;
}
.categories li a::after {
  content: "";
  border-left: 1px solid #000;
  margin-left: 1rem;
  transform: rotate(90deg);
}

footer {
  width: 100%;
  padding: 3rem;
  box-sizing: border-box;
}
footer .copyright {
  width: 100%;
}
footer .copyright span {
  text-align: center;
  color: #333;
  display: block;
}

.binhluan-bv {
  width: 100%;
  margin: auto;
  max-width: 1200px;
}
.binhluan-bv .box-binhluan {
  width: 100%;
}
.binhluan-bv .box-binhluan .box-hoanguyenit {
  widows: 100%;
  padding: 10px 0px;
}
.binhluan-bv .box-binhluan .box-hoanguyenit label {
  color: #1583e9;
  display: inline-block;
  padding-right: 10px;
  box-sizing: border-box;
}
.binhluan-bv .box-binhluan .box-hoanguyenit a {
  font-size: 13px;
  display: inline-block;
  padding-right: 10px;
  box-sizing: border-box;
}
.binhluan-bv .box-binhluan .box-hoanguyenit a#login-001 {
  color: #1bc5ad;
}
.binhluan-bv .box-binhluan .box-hoanguyenit a#register-001 {
  color: #1583e9;
}
.binhluan-bv .box-binhluan .box-hoanguyenit a#logout-001 {
  color: #f4645f;
}
.binhluan-bv .box-binhluan .row-binhluan {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.binhluan-bv .box-binhluan .row-binhluan .avatar-binhluan {
  width: 48px;
  height: 48px;
}
.binhluan-bv .box-binhluan .row-binhluan .avatar-binhluan img {
  width: 48px;
  height: 48px;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan {
  width: calc(100% - 48px);
  padding-left: 15px;
  box-sizing: border-box;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan textarea {
  width: 100%;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan label.title-login-with {
  color: #687a86;
  display: block;
  padding: 7px 0px;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: bold;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan .box-login-binhluan {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan .box-login-binhluan .icon-login {
  width: calc(100% - 100px);
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan .box-login-binhluan .icon-login a {
  display: block;
  margin-right: 3px;
  width: 35px;
  height: 35px;
  background: url("../images/social-bl.png") left no-repeat;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan .box-login-binhluan .icon-login a#facebook-login {
  background-position: 0 -38px;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan .box-login-binhluan .icon-login a#google-login {
  background-position: 0 -74px;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan .box-login-binhluan .icon-login a#twitter-login {
  background-position: 0 -110px;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan .box-login-binhluan .btn-comment {
  width: 100px;
}
.binhluan-bv .box-binhluan .row-binhluan .info-binhluan .box-login-binhluan .btn-comment button {
  width: 100px;
  text-align: center;
  padding: 5px 0px;
  border: none;
  outline: none;
  background: #1a71b1;
  color: #fff;
  font-weight: bold;
}
.binhluan-bv .show-binhluan {
  width: 100%;
  margin-top: 10px;
}
.binhluan-bv .show-binhluan .row-user-bl {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  margin-top: 20px;
}
.binhluan-bv .show-binhluan .row-user-bl .img-user-bl {
  width: 48px;
  height: 48px;
}
.binhluan-bv .show-binhluan .row-user-bl .img-user-bl img {
  width: 100%;
  border-radius: 5px;
}
.binhluan-bv .show-binhluan .row-user-bl .info-user-bl {
  width: calc(100% - 48px);
  padding-left: 15px;
  box-sizing: border-box;
}
.binhluan-bv .show-binhluan .row-user-bl .info-user-bl span label {
  color: #1583e9;
  font-size: 12px;
  font-weight: bold;
}
.binhluan-bv .show-binhluan .row-user-bl .info-user-bl span i {
  color: #687a86;
  font-size: 12px;
  font-weight: bold;
}
.binhluan-bv .show-binhluan .row-user-bl .info-user-bl p {
  font-size: 14px;
  line-break: 20px;
}
.binhluan-bv .show-binhluan .row-user-bl .info-user-bl a {
  color: #687a86;
  font-size: 13px;
  padding-right: 5px;
}
.binhluan-bv .show-binhluan .row-user-bl .info-user-bl a span i {
  color: #1bc5ad;
}
.binhluan-bv .show-binhluan .row-user-bl .box-reple-bl {
  width: 100%;
  padding-top: 10px;
  padding-left: 35px;
  box-sizing: border-box;
}
.binhluan-bv .show-binhluan .row-user-bl .box-binhluan-child {
  width: 100%;
  padding-left: 35px;
  box-sizing: border-box;
}

@media (min-width: 321px) and (max-width: 1000px) {
  header {
    padding: 0 2rem;
    box-sizing: border-box;
  }

  section .post_news09 {
    width: 100%;
  }

  section .post_news09 nav ul li .bvmoi a span {
    padding: 1rem;
    box-sizing: border-box;
    font-size: 1.4rem;
  }

  .content_web {
    padding: 0 2rem;
    box-sizing: border-box;
  }

  section .content_web .content_hoait .section-1-left {
    width: 100%;
  }

  section .content_web .content_hoait .section-1-left .box_article article .info-s1 h2 a {
    font-size: 1.5rem;
  }

  section .content_web .content_hoait .section-1-left .box_article article .info-s1 p {
    font-size: 1.2rem;
    text-align: justify;
    line-height: 16px;
  }

  section .content_web .content_hoait .section-2-right {
    width: 100%;
  }

  section .content_web .content_hoait .section-2-right .box_xuhuong nav ul li a {
    font-size: 1.3rem;
  }

  section .content_web .content_hoait .section-1-left .box_article {
    border: none;
  }
}
@media (max-width: 320px) {
  header {
    padding: 0 2rem;
    box-sizing: border-box;
  }

  section .post_news09 {
    width: 100%;
  }

  section .post_news09 nav ul li .bvmoi a span {
    padding: 1rem;
    box-sizing: border-box;
    font-size: 1.4rem;
  }

  .content_web {
    padding: 0 2rem;
    box-sizing: border-box;
  }

  section .content_web .content_hoait .section-1-left {
    width: 100%;
  }

  section .content_web .content_hoait .section-1-left .box_article article .info-s1 h2 a {
    font-size: 1.3rem;
  }

  section .content_web .content_hoait .section-1-left .box_article article .info-s1 p {
    font-size: 1rem;
    text-align: justify;
    line-height: 14px;
  }

  section .content_web .content_hoait .section-2-right {
    width: 100%;
  }

  section .content_web .content_hoait .section-2-right .box_xuhuong nav ul li a {
    font-size: 1.3rem;
  }

  section .content_web .content_hoait .section-1-left .box_article {
    border: none;
  }
}