.activity_container {
  width      : 100%;
  height     : 100%;
  position   : relative;
  overflow   : hidden;
  font-size  : 1.3em;
  background : #fff;
  box-shadow : inset 0 0 30px #f2f2f2;
}

.activity_container, .activity_container * {
  position : relative;
  margin   : 0;
  padding  : 0;
}

.activity_container .nextBtn{
  display: none;
  position: absolute;
  bottom: 0%;
  right: 0%;
  width: 7%;
  height: 10%;
  z-index: 10;
}

.activity_container .prevBtn{
  display  : none;
  position : absolute;
  bottom   : 0%;
  left     : 0%;
  width    : 7%;
  height   : 10%;
  z-index  : 10;
}


html, body {
  margin: 0;
  height: 100%;
  width: 100%;
}

p{
  margin: 0;
}
.contentwithbg {
  width: 100%;
  height: 100%;
  background: url("../images/introduction-slide.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.nextBtn {
  display: none;
  position: absolute;
  bottom: 0%;
  right: 0%;
  width: 7%;
  height: 10%;
  z-index: 1000!important;
}

.prevBtn {
  display: none;
  position: absolute;
  bottom: 0%;
  left: 0%;
  width: 7%;
  height: 10%;
  z-index: 1000!important;
}

.myNextStyle {
  cursor: pointer;
  background-image: url("../../../../../../images/arrows/arrow.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.myNextStyle:hover {
  background-image: url("../../../../../../images/arrows/arrow_hover.png");
}

.myNextStyle:active {
  background-image: url("../../../../../../images/arrows/arrow_active.png");
}

.myPrevStyle {
  cursor: pointer;
  background-image: url("../../../../../../images/arrows/arrow_prev.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.myPrevStyle:hover {
  background-image: url("../../../../../../images/arrows/arrow_hover_prev.png");
}

.myPrevStyle:active {
  background-image: url("../../../../../../images/arrows/arrow_active_prev.png");
}

.board {
  position: absolute;
  top: 0%;
  left: 0%;
  text-align: center;
  height: 100%;
  width: 100%;
}

.vertical-horizontal-center {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  text-align: center;
}

.vertical-center {
  position: relative;
  top: 45%;
  transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  text-align: center;
}

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

div.generalTemplateblock {
  position: absolute;
  top: 0%;
  left: 0%;
  width: 100%;
  height: 100%;
  /*border   : 1px solid red; */
}

div.headerblock {
  position: absolute;
  top: 0%;
  left: 0%;
  width: 100%;
  height: 20%;
  background-color: #E3D0DA;
  color: #CE00A7;

  /*border   : 1px solid red;*/
}

div.generalTemplateblock[data-templatecontains='hasheaderblock'] div.contentblock {
  top: 20%;
  height: 80%;
  position: absolute;
  width: 100%;
}

div.generalTemplateblock[data-templatecontains='hasonlycontent'] div.contentblock {
  top: 0%;
  height: 100%;
}
/*@font-face {*/
  /*font-family: sniglet;*/
  /*src: url("../../../../../fonts/sniglet.ttf");*/
/*}*/
/*body {*/

  /*font-family: 'Sniglet !important';*/

/*}*/

/*-------------- For Loading ---------------*/

#loading-wrapper {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-color: #222;
}

#loading-text {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  color: #999;
  text-align: center;
  transform: translate(-50%, -50%);
  font-size: 3vmin;
}

#loading-content {
  display: block;
  position: absolute;
  left: 40%;
  top: 33.35%;
  width: 20%;
  height: 33.3%;
  transform: translate(-50%, -50%);
  border: 3px solid #F00;
}

#loading-content:after {
  content: "";
  position: absolute;
  border: 3px solid #0F0;
  left: 15%;
  right: 15%;
  top: 15%;
  bottom: 15%;
}

#loading-content:before {
  content: "";
  position: absolute;
  border: 3px solid #00F;
  left: 5%;
  right: 5%;
  top: 5%;
  bottom: 5%;
}

#loading-content {
  border: 3px solid transparent;
  border-top-color: #4D658D;
  border-bottom-color: #4D658D;
  border-radius: 50%;
  -webkit-animation: loader 2s linear infinite;
  -moz-animation: loader 2s linear infinite;
  -o-animation: loader 2s linear infinite;
  animation: loader 2s linear infinite;
}

#loading-content:before {
  border: 3px solid transparent;
  border-top-color: #D4CC6A;
  border-bottom-color: #D4CC6A;
  border-radius: 50%;
  -webkit-animation: loader 3s linear infinite;
  -moz-animation: loader 2s linear infinite;
  -o-animation: loader 2s linear infinite;
  animation: loader 3s linear infinite;
}

#loading-content:after {
  border: 3px solid transparent;
  border-top-color: #84417C;
  border-bottom-color: #84417C;
  border-radius: 50%;
  -webkit-animation: loader 1.5s linear infinite;
  animation: loader 1.5s linear infinite;
  -moz-animation: loader 2s linear infinite;
  -o-animation: loader 2s linear infinite;
}

@keyframes loaders {
  0% {
      -webkit-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      transform: rotate(0deg);
  }
  100% {
      -webkit-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      transform: rotate(360deg);
  }
}

@keyframes loader {
  0% {
      -webkit-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      transform: rotate(0deg);
  }
  100% {
      -webkit-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      transform: rotate(360deg);
  }
}

.textblock{
  height: 100%;
  width: 100%;
}


@keyframes cssfadein {
  100%{
      opacity: 1;
  }
}



@media (min-aspect-ratio: 4/3) {
  .chapter{
      font-size: 4vw;
  }
  .title{
      font-size: 3vw;
  }
  .content{
      font-size: 2.5vw;
  }
  .content1{
      font-size: 2.3vw;
  }
  .content2{
      font-size: 1.5vw;
  }

}

/*============ exercise template ===================
==================================================== */
.relativecls{
  position: relative;
  width: 100%;
  height:100%;
}
.avoid-clicks {
  pointer-events: none;
}