body {
  font-family: 'Roboto', sans-serif;
  color: #000000;
  background-color: #18181B;
  /* ou bg color  
  #181D1F */
}

html {
  scroll-behavior: smooth;
}

*, *:after, *:before {
  box-sizing: border-box;
}

.layout_padding {
  padding: 140px 0;
}

.layout_padding2 {
  padding: 45px 0;
}

.layout_padding2-top {
  padding-top: 45px;
}

.layout_padding2-bottom {
  padding-bottom: 45px;
}

.layout_padding-top {
  padding-top: 75px;
}

.layout_padding-bottom {
  padding-bottom: 75px;
}

.custom_heading-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.custom_heading-container h3 {
  text-transform: uppercase;
  font-weight: bold;
  color: white;
  position: relative;
}

.custom_heading-container h3::before {
  content: "";
  position: absolute;
  bottom: -7px;
  left: 50%;
  width: 50px;
  height: 7px;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background-color: #ff4f5a;
  border-radius: 15px;
}

.btn-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  font-family: "Poppins", sans-serif;
}

.btn-box a {
  color: #1d1d1d;
  margin-right: 15px;
  font-size: 18px;
}

.btn-box hr {
  width: 75px;
  height: 1.2px;
  border: none;
  background-color: #464646;
  margin: 0;
}

/*header section*/
.sub_page .hero_area {
  height: auto;
}

.hero_area.sub_pages {
  height: auto;
}

.header_section {
  background-color: white;
  font-family: "Poppins", sans-serif;
}

.header_section .container-fluid {
  padding-right: 25px;
  padding-left: 25px;
  -webkit-box-shadow: 0px 3px 30px -8px rgba(0, 0, 0, 0.66);
  -moz-box-shadow: 0px 3px 30px -8px rgba(0, 0, 0, 0.66);
  box-shadow: 0px 3px 30px -8px rgba(0, 0, 0, 0.66);
}

.header_section .nav_container {
  margin: 0 auto;
}

.custom_nav-container .navbar-nav .nav-item .nav-link {
  padding: 10px 30px;
  color: #1d1d1d;
  text-align: center;
  position: relative;

}


.custom_nav-container .navbar-nav .nav-item .nav-link::before {
  content: "";
  display: none;
  position: absolute;
  bottom: 7px;
  left: 50%;
  width: 17px;
  height: 4px;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background-color: #ff4f5a;
  border-radius: 5px;
}

.custom_nav-container .navbar-nav .nav-item .nav-link:hover::before {
  display: block;
}

.custom_nav-container .navbar-nav .nav-item.active a::before {
  display: block;
}

/* teste animation */

.post {
  display: flex;
  text-decoration: none;
  color: inherit;
  max-width: 400px;
  position: relative;
  padding: 10px 30px;
  /* box-shadow: inset 0 0 0 4px #000, inset -4px -4px 0 4px #CCC; */
  background-color: #FFF;
  cursor: pointer;
}

.post:before {
  position: absolute;
  left: 0;
  bottom: 0;
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: #000;
  transform-origin: 0 bottom 0;
  transform: scaleY(0);
  transition: 0.4s ease-out;
}

.post:hover .post-title {
  color: #FFF;
}

.post:hover:before {
  transform: scaleY(1);
}

.post-title {
  position: relative;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.333;
  transition: 0.4s ease-out;
  align-content: center;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin: 0px 0px 0px
}


.menu {
  background-color: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  padding: 0;
}

.line {
  fill: none;
  stroke: black;
  stroke-width: 6;
  transition: stroke-dasharray 600ms cubic-bezier(0.4, 0, 0.2, 1),
    stroke-dashoffset 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.line1 {
  stroke-dasharray: 60 207;
  stroke-width: 6;
}

.line2 {
  stroke-dasharray: 60 60;
  stroke-width: 6;
}

.line3 {
  stroke-dasharray: 60 207;
  stroke-width: 6;
}

.opened .line1 {
  stroke-dasharray: 90 207;
  stroke-dashoffset: -134;
  stroke-width: 6;
}

.opened .line2 {
  stroke-dasharray: 1 60;
  stroke-dashoffset: -30;
  stroke-width: 6;
}

.opened .line3 {
  stroke-dasharray: 90 207;
  stroke-dashoffset: -134;
  stroke-width: 6;
}

.navbar-collapse {
  transform: translateY(100);
  transition: all 0.5s ease 0s;
}

.card {
  position: relative;
  height: 400px;
  width: 100%;
  margin: 10px 0;
  transition: ease all 2.3s;
  perspective: 1200px;
  background-color: #18181B;
  border: 0px;
}

.card:hover .cover {
  transform: rotateX(0deg) rotateY(-180deg);
}

.card:hover .cover:before {
  transform: translateZ(30px);
}

.card:hover .cover:after {
  background-color: black;
}

.card:hover .cover h1 {
  transform: translateZ(100px);
}

.card:hover .cover .price {
  transform: translateZ(60px);
}

.card:hover .cover a {
  transform: translateZ(-60px) rotatey(-180deg);
}

.card .cover {
  position: absolute;
  height: 100%;
  width: 100%;
  transform-style: preserve-3d;
  transition: ease all 2.3s;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.card .cover:before {
  content: '';
  position: absolute;
  border: 5px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.3);
  top: 20px;
  left: 15px;
  right: 20px;
  bottom: 20px;
  z-index: 2;
  transition: ease all 2.3s;
  transform-style: preserve-3d;
  transform: translateZ(0px);
}

.card .cover:after {
  content: '';
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  z-index: 2;
  transition: ease all 1.3s;
  background: rgba(0, 0, 0, 0.4);
}

.card .cover.item-a {
  background-image: url("../images/25469.jpg");
}

.card .cover.item-b {
  background-image: url("../images/Vector_2646.jpg");
}

.card .cover.item-c {
  background-image: url('../images/telecomunicationsCardw.jpg');
}

.card .cover h1 {
  font-weight: 600;
  position: absolute;
  bottom: 55px;
  left: 5px;
  color: white;
  transform-style: preserve-3d;
  transition: ease all 2.3s;
  z-index: 3;
  font-size: 1.7em;
  transform: translateZ(0px);
  padding-left: 10px;
  padding-right: 10px;
}

.card .card-back {
  position: absolute;
  height: 100%;
  width: 100%;
  background: #0b0f08;
  transform-style: preserve-3d;
  transition: ease all 2.3s;
  transform: translateZ(-1px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card .card-back a {
  transform-style: preserve-3d;
  transition: ease transform 2.3s, ease background 0.5s;
  transform: translateZ(-1px) rotatey(-180deg);
  background: transparent;
  border: 1px solid white;
  font-weight: 200;
  font-size: 1.3em;
  color: white;
  padding: 14px 16px;
  outline: none;
  text-decoration: none;
}

.card .card-back a:hover {
  background-color: white;
  color: #0b0f08;
}



/* animations end */
a,
a:hover,
a:focus {
  text-decoration: none;
}

a:hover,
a:focus {
  color: initial;
}

.btn,
.btn:focus {
  outline: none !important;
  -webkit-box-shadow: none;
  box-shadow: none;
}

.custom_nav-container .nav_search-btn {
  background-image: url(../images/search-icon.png);
  background-size: 22px;
  background-repeat: no-repeat;
  background-position-y: 7px;
  width: 35px;
  height: 35px;
  padding: 0;
  border: none;
}

.navbar-brand {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.navbar-brand img {
  max-width: 125px;
  margin-right: 0px;
}

.navbar-brand span {
  font-weight: bold;
  font-size: 24px;
  color: #1d1d1d;
}

.custom_nav-container {
  z-index: 99999;
  padding: 5px 0;
}

.custom_nav-container .navbar-toggler {
  outline: none;
}

.custom_nav-container .navbar-toggler .navbar-toggler-icon {
  background-image: url(../images/menu.png);
  background-size: 42px;
}

/*end header section*/
/* slider section */
.slider_section .row {
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.slider_section .img-box img {
  width: 100%;
}

.slider_section .detail-box h1 {
  font-weight: bold;
  font-size: 4rem;
  color: white;
}

.slider_section .detail-box h1 span {
  color: #ff4f5a;
}

.slider_section .detail-box p {
  color: white;
}

.slider_section .slider_nav-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.slider_section .slider_nav-box .custom_carousel-control {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.slider_section .carousel-control-prev,
.slider_section .carousel-control-next {
  position: unset;
  width: 50px;
  height: 50px;
  opacity: 1;
  background-repeat: no-repeat;
  background-size: 20px;
  background-position: center;
}

.slider_section .carousel-control-prev {
  left: 2%;
  background-image: url(../images/left-arrow-black.png);
}

.slider_section .carousel-control-prev:hover {
  background-image: url(../images/left-arrow.png);
}

.slider_section .carousel-control-next {
  right: 2%;
  background-image: url(../images/right-arrow-black.png);
}

.slider_section .carousel-control-next:hover {
  background-image: url(../images/right-arrow.png);
}

/* end slider section */
.bg {
  background-image: url(../images/bg.jpg);
  background-size: cover;
}

.about_section {
  text-align: center;
}

.about_section .img-box img {
  width: 650px;
}

.about_section .img-text img{
  width: 250px;
}

.service_section {
  text-align: center;
  position: relative;
}

.service_section .custom_heading-container {
  margin-bottom: 15px;
}

.service_section .service_container {
  padding: 45px 0 75px 0;
}

.service_section .box.b-2 .detail-box {
  width: 60%;
  text-align: right;
  overflow: hidden;
}

.service_section .box.b-2 .detail-box p {
  height: 52px;
  overflow: hidden;
}

.service_section .box.b-2 .detail-box a {
  min-width: 100px;
}

.service_section .box.b-3 .detail-box {
  width: 70%;
  margin-left: auto;
  overflow: hidden;
  text-align: left;
}

.service_section .box.b-3 .detail-box p {
  height: 52px;
  overflow: hidden;
}

.service_section .box.b-3 .detail-box a {
  min-width: 100px;
}

.service_section .img-box img {
  height: 200px;
}

.service_section .detail-box {
  height: 118px;
  margin-top: 10px;
}

.service_section .detail-box h6 {
  font-weight: bold;
}

.service_section .detail-box .btn-box a {
  color: #ff4f5a;
}

.service_section .detail-box .btn-box hr {
  background-color: #ff4f5a;
}

.service_section::before {
  content: "";
  width: 200px;
  height: 175px;
  position: absolute;
  bottom: 95px;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background-size: cover;
  background-image: url(../images/worker.png);
}

.work_section {
  background-color: rgb(248, 171, 110);
}

.work_section .custom_heading-container h3 {
  color: #ffffff;
}

.work_section .custom_heading-container h3::before {
  background-color: #ffffff;
}

.work_section .work_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  text-align: center;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  padding: 45px 0;
}

.work_section .work_container .box {
  width: 225px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  padding: 35px 0 20px 0;
  background-color: #ffffff;
  border-radius: 5px;
  margin: 45px 10px;
  -webkit-box-shadow: 0 0 8px 0px rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 8px 0px rgba(0, 0, 0, 0.1);
}

.work_section .work_container .box .img-box {
  width: 150px;
}

.work_section .work_container .box .img-box img {
  width: 150%;
}

.work_section .work_container .box .name {
  margin-top: 10px;
}

.work_section .work_container .box.b-1, .work_section .work_container .box.b-3 {
  -webkit-animation: odd-box-animate 10s infinite;
  animation: odd-box-animate 10s infinite;
}

.work_section .work_container .box.b-2, .work_section .work_container .box.b-4 {
  -webkit-animation: even-box-animate 10s infinite;
  animation: even-box-animate 10s infinite;
}

@-webkit-keyframes odd-box-animate {
  0% {
    -webkit-transform: translateY(45px);
    transform: translateY(45px);
  }

  50% {
    -webkit-transform: translateY(-45px);
    transform: translateY(-45px);
  }

  100% {
    -webkit-transform: translateY(45px);
    transform: translateY(45px);
  }
}

@keyframes odd-box-animate {
  0% {
    -webkit-transform: translateY(45px);
    transform: translateY(45px);
  }

  50% {
    -webkit-transform: translateY(-45px);
    transform: translateY(-45px);
  }

  100% {
    -webkit-transform: translateY(45px);
    transform: translateY(45px);
  }
}

@-webkit-keyframes even-box-animate {
  0% {
    -webkit-transform: translateY(-45px);
    transform: translateY(-45px);
  }

  50% {
    -webkit-transform: translateY(45px);
    transform: translateY(45px);
  }

  100% {
    -webkit-transform: translateY(-45px);
    transform: translateY(-45px);
  }
}

@keyframes even-box-animate {
  0% {
    -webkit-transform: translateY(-45px);
    transform: translateY(-45px);
  }

  50% {
    -webkit-transform: translateY(45px);
    transform: translateY(45px);
  }

  100% {
    -webkit-transform: translateY(-45px);
    transform: translateY(-45px);
  }
}

.work_section .btn-box a {
  color: #ffffff;
}

.work_section .btn-box hr {
  background-color: #ffffff;
}

.contact_section input,
.contact_section select {
  width: 100%;
  border: 0;
  padding: 15px 12px;
  background-color: #f2f2f2;
  outline: none;
  margin: 10px 0;
}

.contact_section input::-webkit-input-placeholder,
.contact_section select::-webkit-input-placeholder {
  color: #3a3a3a;
}

.contact_section input:-ms-input-placeholder,
.contact_section select:-ms-input-placeholder {
  color: #3a3a3a;
}

.contact_section input::-ms-input-placeholder,
.contact_section select::-ms-input-placeholder {
  color: #3a3a3a;
}

.contact_section input::placeholder,
.contact_section select::placeholder {
  color: #3a3a3a;
}

.contact_section button {
  background-color: #ff4f5a;
  padding: 12px 55px;
  outline: none;
  border: none;
  border: 1px solid #ff4f5a;
  color: #fff;
  margin-top: 25px;
}

.contact_section button:hover {
  color: #ff4f5a;
  background-color: transparent;
}

.client_section .client_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 600px;
  border: 1px solid #cccccc;
  padding: 45px 35px 35px 25px;
  background-color: #ffffff;
  margin: 0 auto;
}

.client_section .client_container .detail-box p {
  text-align: center;
}

.client_section .client_container .client_id {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-top: 25px;
}

.client_section .client_container .client_id .img-box {
  width: 75px;
  margin-right: 10px;
}

.client_section .client_container .client_id .img-box img {
  width: 100%;
}

.client_section .client_container .client_id .name h5 {
  text-transform: uppercase;
}

.client_section .client_container .client_id .name h6 {
  color: #ff4f5a;
}

.info_section {
  background-color: rgb(248, 171, 110);
  color: #1d1d1d;
}

.info_section a {
  color: #1d1d1d;
}

.info_section h4 {
  text-transform: uppercase;
  margin-top: 15px;
  margin-bottom: 15px;
  font-weight: bold;
}

.info_section .info-logo h2 {
  font-weight: bold;
  font-size: 2rem;
  border-bottom: 1px solid #ffffff;
  padding-bottom: 5px;
  margin-right: 15px;
  margin-top: 15px;
}

.info_section .info-nav ul {
  padding-left: 15px;
}

.info_section .info-nav ul li {
  list-style-type: none;
  position: relative;
  margin: 3px 0;
}

.info_section .info-nav ul li::before {
  content: "";
  width: 8px;
  height: 8px;
  background-color: #ffffff;
  position: absolute;
  top: 50%;
  left: -15px;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  border-radius: 100%;
}

.info_section .info-contact h6 {
  color: #000000;
  font-size: 18px;
}

.info_section .info-contact .call {
  margin-top: 20px;
}

.info_section .discover ul {
  padding: 0;
}

.info_section .discover ul li {
  list-style-type: none;
  margin: 5px 0;
}

/* footer section*/
.footer_section {
  background-color: #ffffff;
  padding: 20px;
  font-family: "Poppins", sans-serif;
  font-weight: 500;
}

.footer_section p {
  color: #171717;
  margin: 0;
  text-align: center;
}

.footer_section a {
  color: #171717;
}

/* end footer section*/
/*# sourceMappingURL=style.css.map */

.logoImage {
  width: 100%;
}

.opacityImg {
  opacity: 0.9;
}

.boxShadow {
  -webkit-box-shadow: 10px 10px 30px -15px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 10px 10px 30px -15px rgba(0, 0, 0, 0.75);
  box-shadow: 10px 10px 30px -15px rgba(0, 0, 0, 0.75);
}

.animationImg {
  -webkit-transition: all 1s ease;
  -moz-transition: all 1s ease;
  -o-transition: all 1s ease;
  transition: all 1s ease;
  max-height: 370px;
}

.animationImg:hover {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -o-transform: scale(1.05);
  transform: scale(1.05);
  -webkit-box-shadow: 3px 3px 5px #000;
  -moz-box-shadow: 3px 3px 5px #000;
  box-shadow: 3px 3px 5px #000;
}



/* About Us accordion */


.accordion-wrapper {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 4px -2px rgba(0, 0, 0, 0.5);
  width: 70%;
  margin: 0 auto;
}

.accordion {
  width: 100%;
  color: white;
  overflow: hidden;
  margin-bottom: 16px;
}

.accordion:last-child {
  margin-bottom: 0;
}

.accordion-label {
  display: flex;
  -webkit-box-pack: justify;
  justify-content: space-between;
  padding: 16px;
  background: white;
  font-weight: bold;
  cursor: pointer;
  font-size: 20px;
  color: #000;
}

.accordion-label:hover {
  background: #1C7A8C;
  color: white;
}

.accordion-label::after {
  content: "\276F";
  width: 16px;
  height: 16px;
  text-align: center;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.accordion-content {
  max-height: 0;
  padding: 0 16px;
  color: rgba(4, 57, 94, 1);
  background: white;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.accordion-content p {
  margin: 0;
  color: rgba(4, 57, 94, .7);
  font-size: 18px;
}

input:checked+.accordion-label {
  background: rgba(4, 57, 94, 1);
  color: white;

}

input:checked+.accordion-label::after {
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
}

input:checked~.accordion-content {
  max-height: 100vh;
  padding: 16px;
}

.inputAccordion {
  position: absolute;
  opacity: 0;
  z-index: -1;
}

/* end accordion */

/* start list accordion */

.container .list .num {
  padding: 0.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  transition: 0.25s;
}

.container .list .num:nth-child(0):before {
  content: '0';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num:nth-child(1):before {
  content: '1';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num:nth-child(2):before {
  content: '2';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num:nth-child(3):before {
  content: '3';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num:nth-child(4):before {
  content: '4';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num:nth-child(5):before {
  content: '5';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num:nth-child(6):before {
  content: '6';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num:nth-child(7):before {
  content: '7';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num:nth-child(8):before {
  content: '8';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num:nth-child(9):before {
  content: '9';
  font-size: 4rem;
  font-weight: bold;
  color: #000;
  width: 2rem;
  opacity: 0.05;
  transition: 0.25s;
}

.container .list .num h3 {
  position: relative;
  left: -1.5rem;
  color: #3d3d3d;
  font-size: 1.3rem;
  transition: 0.25s;
}

.container .list .num:hover {
  background-color: #fafafa;
  cursor: pointer;
}

.container .list .num:hover:before {
  opacity: 0.2;
}

.container .list .num:hover h3 {
  left: 1rem;
}

.message {
  color: #fff;
  text-align: center;
  text-transform: uppercase;
  margin-top: 2rem;
}

/* end list accordion */

/* cards about us */

.ag-courses_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  justify-content: center;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;

  padding: 50px 0;
}

.ag-courses_item {
  -ms-flex-preferred-size: calc(33.33333% - 30px);
  flex-basis: calc(33.33333% - 30px);

  margin: 0 15px 30px;

  overflow: hidden;

  border-radius: 28px;
}

.ag-courses-item_link {
  display: block;
  padding: 30px 20px;
  background-color: #121212;

  overflow: hidden;

  position: relative;
}

.ag-courses-item_link:hover,
.ag-courses-item_link:hover .ag-courses-item_date {
  text-decoration: none;
  color: #FFF;
}

.ag-courses-item_link:hover .ag-courses-item_bg {
  -webkit-transform: scale(10);
  -ms-transform: scale(10);
  transform: scale(10);
}

.ag-courses-item_title {
  min-height: 87px;
  margin: 0 0 25px;

  overflow: hidden;

  font-weight: bold;
  font-size: 30px;
  color: #FFF;

  z-index: 2;
  position: relative;
}

.ag-courses-item_date-box {
  font-size: 18px;
  color: #FFF;

  z-index: 2;
  position: relative;
}

.ag-courses-item_date {
  font-weight: bold;
  color: #f9b234;

  -webkit-transition: color .5s ease;
  -o-transition: color .5s ease;
  transition: color .5s ease
}

.ag-courses-item_bg {
  height: 128px;
  width: 128px;
  background-color: #f9b234;

  z-index: 1;
  position: absolute;
  top: -75px;
  right: -75px;

  border-radius: 50%;

  -webkit-transition: all .5s ease;
  -o-transition: all .5s ease;
  transition: all .5s ease;
}

.ag-courses_item:nth-child(2n) .ag-courses-item_bg {
  background-color: #3ecd5e;
}

.ag-courses_item:nth-child(3n) .ag-courses-item_bg {
  background-color: #e44002;
}

.ag-courses_item:nth-child(4n) .ag-courses-item_bg {
  background-color: #952aff;
}

.ag-courses_item:nth-child(5n) .ag-courses-item_bg {
  background-color: #cd3e94;
}

.ag-courses_item:nth-child(6n) .ag-courses-item_bg {
  background-color: #4c49ea;
}



@media only screen and (max-width: 979px) {
  .ag-courses_item {
    -ms-flex-preferred-size: calc(50% - 30px);
    flex-basis: calc(50% - 30px);
  }

  .ag-courses-item_title {
    font-size: 24px;
  }
}

@media only screen and (max-width: 767px) {
  .ag-format-container {
    width: 96%;
  }

}

@media only screen and (max-width: 639px) {
  .ag-courses_item {
    -ms-flex-preferred-size: 100%;
    flex-basis: 100%;
  }

  .ag-courses-item_title {
    min-height: 72px;
    line-height: 1;

    font-size: 24px;
  }

  .ag-courses-item_link {
    padding: 22px 40px;
  }

  .ag-courses-item_date-box {
    font-size: 16px;
  }
}

/* carousel images */
.pic-ctn {
  width: 100vw;
  height: 200px;
}

@keyframes display {
  0% {
    transform: translateX(200px);
    opacity: 0;
  }
  10% {
    transform: translateX(0);
    opacity: 1;
  }
  20% {
    transform: translateX(0);
    opacity: 1;
  }
  30% {
    transform: translateX(-200px);
    opacity: 0;
  }
  100% {
    transform: translateX(-200px);
    opacity: 0;
  }
}

.pic-ctn {
  position: relative;
  width: 100%;
  height: 300px;
  margin-top: 5vh;
}

.pic-ctn > img {
  position: absolute;
  top: 0;
  left: calc(50% - 120px);
  opacity: 0;
  animation: display 15s infinite;
  max-width: 250px;
  max-height: 350px;
}

img:nth-child(2) {
  animation-delay: 3s;
}
img:nth-child(3) {
  animation-delay: 6s;
}
img:nth-child(4) {
  animation-delay: 9s;
}
img:nth-child(5) {
  animation-delay: 12s;
}