html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  font-family: 'Montserrat', sans-serif;
  scroll-padding-top: 65px;
}

body {
  overflow-x: hidden;
  font-family: 'Montserrat', sans-serif;

}

div.card-body {
  background-color: #f7f9ff;
}

div.container-fluid {
  padding: 0%;
}

@media (pointer: coarse) and (hover: none) {
  header video {
    width: 100%;
  }
}


#eve {
  padding: 50px;
  margin: 1rem;

}

#evelogo {
  width: 100%;
  padding: 2vw;
  margin-top: -1vw;
}

.container-fluid p {
  padding: 20px;
  text-align:justify;
  font-size: 1.2vw;
}

div.bttn-cont {
  margin: 0;
}

.bttn-cont {
  text-align: center;
  margin-top: 200px;
}

.bttn-cont .bttn {
  position: relative;
  padding: 20px 70px;
  border: 2px solid #142850;
  color: #142850;
  text-decoration: none;
  font-size:1.2vw;
  /* font-family: 'Open Sans', sans-serif; */
  text-transform: uppercase;
  letter-spacing: 2px;
  -webkit-font-smoothing: antialiased;
  cursor: pointer;
}

.bttn-cont .bttn:hover {
  border: none;
}

.bttn-cont .bttn:hover .line-1 {
  animation: move1 1500ms infinite ease;
}

.bttn-cont .bttn:hover .line-2 {
  animation: move2 1500ms infinite ease;
}

.bttn-cont .bttn:hover .line-3 {
  animation: move3 1500ms infinite ease;
}

.bttn-cont .bttn:hover .line-4 {
  animation: move4 1500ms infinite ease;
}

.bttn-cont .line-1 {
  content: "";
  display: block;
  position: absolute;
  width: 2px;
  background-color: #142850;
  left: 0;
  bottom: 0;
}

.bttn-cont .line-2 {
  content: "";
  display: block;
  position: absolute;
  height: 2px;
  background-color: #142850;
  left: 0;
  top: 0;
}

.bttn-cont .line-3 {
  content: "";
  display: block;
  position: absolute;
  width: 2px;
  background-color: #142850;
  right: 0;
  top: 0;
}

.bttn-cont .line-4 {
  content: "";
  display: block;
  position: absolute;
  height: 2px;
  background-color: #142850;
  right: 0;
  bottom: 0;
}

@keyframes move1 {
  0% {
    height: 100%;
    bottom: 0;
  }

  54% {
    height: 0;
    bottom: 100%;
  }

  55% {
    height: 0;
    bottom: 0;
  }

  100% {
    height: 100%;
    bottom: 0;
  }
}

@keyframes move2 {
  0% {
    width: 0;
    left: 0;
  }

  50% {
    width: 100%;
    left: 0;
  }

  100% {
    width: 0;
    left: 100%;
  }
}

@keyframes move3 {
  0% {
    height: 100%;
    top: 0;
  }

  54% {
    height: 0;
    top: 100%;
  }

  55% {
    height: 0;
    top: 0;
  }

  100% {
    height: 100%;
    top: 0;
  }
}

@keyframes move4 {
  0% {
    width: 0;
    right: 0;
  }

  55% {
    width: 100%;
    right: 0;
  }

  100% {
    width: 0;
    right: 100%;
  }
}



/* logo  */
#logoe {
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
  -webkit-transition: .3s ease-in-out;
  transition: .3s ease-in-out;
}

#logoe:hover {
  -webkit-filter: grayscale(0);
  filter: grayscale(0);
}

#leftallign {
  margin-left: 2rem;
}

/* sub events logo */
#sublogo {
  margin-left: 10px;
}

#maincont {
  color: #142850;
  font-weight: 500;
  line-height: 1.5;
}

#maincontctd {
  color: #142850;
  font-weight: 500;
}

#maincontcred {
  margin-left: 2rem;
}

#headingOne.card-header {
  padding: 0rem;
}

#headingTwo.card-header {
  padding: 0rem;
}

#headingThree.card-header {
  padding: 0rem;
}

#headingFour.card-header {
  padding: 0rem;
}

#headingFive.card-header {
  padding: 0rem;
}

#eve.row .col-md-8 {
  margin-bottom: 1.5rem;
}

#seminar.card {
  margin: 0 1rem;
}
.col-md-3{
  margin-right: 5vw;
}

#spacing {
  margin-top: 3vw;
}

div#spacing.col-md-4{
  margin-top: -0.5vw;
 
}

#spacingc {
  margin-top: 6rem;
}

/* div.container-fluid{
  padding: 0%;
} */

#rowpadding {
  padding: 50px;
}

#tech {
  /* display: flex; */
  margin-left: 2rem;
  color: #142850;

}
#credlogo{
  width: 100%;
  margin-left: 3vw;
}
#evelogoctd{
  margin-top: 10vw;
  margin-left: 5vw;
  width: 70%;
}
#techbutt {
  padding: 10px 45px;
}

#inn {
  width: 50px;
  padding: 15px;
  border-radius: 50%;
  background: #007bb5;
  color: white;
  font-size: large;
  font-weight: 600;
}

#innname {
  font-size: large;
  font-weight: 600;
  padding-left: 10px;
}

h2{
  font-size: 2vw;
}


@media only screen and (max-width: 768px) {
  h2{
    font-size: 8vw;
  }
  #innname {
    padding-right: 55px;
    padding-top: 10px;
  }
  .container-fluid p {
    font-size: 4vw;
  }
  .spinner2 {
    margin-left: 0px;
    position: relative;
    top: 35%;
    display: contents;
    padding-top: 10rem;
  }

  div.circle2 {
    margin-top: 10px;
    margin-left: 20px;
  }

  div.circle1 {
    margin-top: 10px;
    margin-left: 20px;
  }

  div.carousel-item img.d-block.w-100 {
    margin-left: 0px;
  }

  .container-fluid {
    display: flex;
    flex-flow: column;
  }

  .imglink {
    order: 1;
  }

  .cont {
    order: 2;
  }

  #readmore {
    margin: 10px 0px;
  }

  /* button.navbar-toggler{
    margin-right: 3rem;
  } */
  /* div.container-fluid{
  padding: 0%;
  }  */

  /* a.bttn{
    padding: 6px 25px;
  } */

  #techbutt {
    font-size: 15px;
    padding: 10px 50px;
  }

  #tech {
    display: inline-block;
    /* padding: 10px 5px; */
    /* margin-left: 4.6rem;
    margin-right: 4.7rem; */
    font-size: 15px;
    text-align: center;
    margin: 0rem;
  }

  #rowpadding {
    padding: 1rem 0px;
  }

  #spacing {
    display: flex;
    justify-content: center;
  }

  #spacingc {
    margin-top: 0rem;
  }

  #eve.row .col-md-8 {
    padding: 0rem;
  }

  .container-fluid .card-body {
    padding: 0rem;
  }

  .col-md-8 {
    padding-right: 0rem;
    padding-left: 0rem;
  }

  /* .three { order: 3; }
    .two { order: 4; }
    .one { order: 5 } */

  /* div.col-md-12 div.carouseli{
  margin-top: 50px;
} */
 

  .carouseli span {
    padding-top: 10px;
  }

  #pad {
    margin-left: 0rem;
  }
  .bttn-cont .bttn {
    position: relative;
    padding: 20px 70px;
    border: 2px solid #142850;
    color: #142850;
    text-decoration: none;
    font-size:4vw;
    /* font-family: 'Open Sans', sans-serif; */
    text-transform: uppercase;
    letter-spacing: 2px;
    -webkit-font-smoothing: antialiased;
    cursor: pointer;
  }
  #tech {
    margin-top: 1rem;
    margin-left: 0.2rem;
  }

  #eve {
    padding: 0px;
    margin: 1rem;
  }

  #evelogo {
    height: 100%;
    width: 70%;
    padding: 0.2rem;
  }

  #evelogoctd {
    width: 70%;
    height: 80%;
    padding: 2vw;
    margin-top: 10vw;
    margin-left: 0;
  }

  #credlogo {
    height:100%;
    width: 50%;
    padding: 0.2rem;
    /* margin-left: 2rem; */
  }

  p {
    padding: 5px;
    font-family: 'Montserrat';

  }

  #maincont {
    font-size: 16px;
    padding: 5vw 12vw;
    line-height: 1.5;
  }

  #maincontctd {
    margin-top: 5vw;
  }

  #maincontsem {
    margin-top: -5vw;
   
  }

  #maincontcred {
    margin-left: 0rem;
  }

  /* typer */
  h2.Effect {
    font-size: 28px;
    
  }

  .parallax h2 span {
    font-size:80%;
  }

  #heading .parallax {
    height: 100vh;
  }

}



div.col-md-12 {
  padding: 0rem;
}

div.carousel-item img.d-block.w-100 {
  margin-left: 0px;
}

/* youtube */
.carouseli {
  /* padding: .3em .3em 0; */
  padding-bottom: 10px;
  background: #f7f9ff;
  text-align: center;
}

.carouseli div {
  position: relative;
  margin-bottom: .3em;
  padding-top: 39.375%;
}

.carouseli iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.carouseli span {
  display: inline-block;
  word-spacing: 1em;
  /* расстояние между картинками */

  /* прокрутка миниатюр при необходимости */
  overflow: auto;
  white-space: nowrap;
  word-wrap: normal;

}

.carouseli a {
  position: relative;
  display: inline-block;
  max-width: 120px;
  /* максимальная ширина миниатюр */
  width: 25%;
  /* ширина миниатюр */
  border: 1px solid rgba(0, 0, 0, 0);
  /* рамка вокруг миниатюр */
  opacity: .7;
  text-decoration: none;
}

.carouseli a:visited,
.carouseli a:nth-of-type(1) {
  border-color: #555;
  /* рамка вокруг миниатюр просмотренных видео */
}

.carouseli a:hover {
  opacity: 1;
}

.carouseli a:not(:active):focus {
  pointer-events: none;
}

.carouseli a::before {
  content: "";
  position: absolute;
  top: 0em;
  right: 0em;
  bottom: 0em;
  left: 0em;
  background: rgba(0, 0, 1, .1);
  transition: background 0s 9999999s;
}

.carouseli a:nth-of-type(1)::before {
  background: rgba(255, 255, 254, .7);
}

.carouseli span:active a::before {
  background: rgba(0, 0, 0, 0);
  transition: background 0s;
}

.carouseli span:active a:active::before {
  background: rgba(255, 255, 255, .7);
  transition: background 0s;
}

.carouseli img {
  max-width: 100%;
  vertical-align: middle;
  /* убрать нижний отступ до рамки под картинкой */
}


/* typer */
.parallax h2 span {
  color: #3b578e;
  font-size: 80%;
  letter-spacing: 0.5vw;
}

.parallax {
  height: 100vh;
  width: 100%;
  background-color: #f1f4fb;
  /* margin-bottom: 7vw; */

}

.Effect {
  margin: 0;
  padding: 0;
  position: absolute;
  font-size: 440%;
  
  width: 100%;
  color: #142850;
  background-color: #f1f4fb;
  font-weight: 500;
  text-transform: uppercase;
  text-align: center;
  /* transform: translateY(-50%); */
  letter-spacing: 0.2em;
}

.button_lin .in {
  left: 0px;
}

@media only screen and (min-width:769px) and (max-width: 1200px) {
  .Effect {
    margin: 0;
    padding: 0;
    position: absolute;
    font-size: 440%;
    top:40%;
    width: 100%;
    color: #142850;
    background-color: #f1f4fb;
    font-weight: 500;
    text-transform: uppercase;
    text-align: center;
    /* transform: translateY(-50%); */
    letter-spacing: 0.8vw;
  }
#spacing{
  margin-top: 10vw;
}

div#spacing.col-md-4 {

  margin-top: 3vw;
}
#maincontcred {
  margin-left:0;
}
#credlogo{
  margin-top: -5vw;
}
}