#block-for-slider {
    width: 100%;
}

#viewport {
    width: 100%;
    height:600px;
    position: relative;
    overflow: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
    text-align: center;
}

.slide_certan{
  position:absolute;
  width:1440px;;
  height:600px;
  opacity:0.3;
  background-color:#000;
}

.slide_info{
  position:absolute;
  width:calc(720px - 100px);
  height:calc(300px - 120px);
  text-align:left;
  padding:120px 0 0 100px;
  z-index:9000 !important;
}

.slide_info div{
  color:#fff;
  white-space:normal;
}

.slide_title{
  font-size:50px;
  margin-bottom:30px;
}

.slide_about{
  font-size:16px;
  line-height:25px !important;
  margin-bottom:50px;
}

#slidewrapper {
    position: relative;
    -webkit-transition: 1s;
    -o-transition: 1s;
    transition: 1s;
    -webkit-transition-timing-function: cubic-bezier(.67,.01,.23,1);
    -o-transition-timing-function: cubic-bezier(.67,.01,.23,1);
    transition-timing-function: cubic-bezier(.67,.01,.23,1);
}

#slidewrapper, #slidewrapper ul, #slidewrapper li {
    margin: 0;
    padding: 0;
}


.slide {
    list-style: none;
    display: inline;
    float: left;

}


.slide-img {
    width: 100%;
}

#prev-btn, #next-btn {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    top: calc(50% - 25px);
    z-index:10000;
}

#prev-btn:hover, #next-btn:hover {
    cursor: pointer;
}

#prev-btn {
    left: 20px;
    background:url(../img/prev_16.png) no-repeat center #3668f2;
}

#next-btn {
    right: 20px;
    background:url(../img/fwd_16.png) no-repeat center #3668f2;
}

#nav-btns {
    position: absolute;
    width: 100%;
    bottom: 20px;
    padding: 0;
    margin: 0;
    text-align: center;
    z-index:10000;
}

.nav_current{
  background-color:#3668f2 !important;
}

.slide-nav-btn {
    position: relative;
    display: inline-block;
    list-style: none;
    width: 20px;
    height: 10px;
    border-radius: 20%;
    margin: 3px;
    background-color:#b9b9b8;
}

.slide-nav-btn:hover {
    cursor: pointer;
}

.slide_container_mobile{
  width:100%;
  max-height:1850px;
  overflow:hidden;
  margin:0 0 50px 0;
}

.slide_mobile{
  display:inline-block;
  margin:0;
  padding:0;
  vertical-align:top;
}

.slide_image_mobile{
  background-size:cover;
}

.slide_mobile div{
  margin:0;
  padding:0;
}


.slide_title_mobile, .slide_about_mobile, .slide_buttoncont_mobile{
  position:relative;
  font-size:55px;
  color:#fff;
  white-space:normal;
  overflow:hidden;
  z-index:10000;
}


.slide_title_mobile{
  padding:250px 20px 120px 20px !important;
}

.slide_about_mobile{
  line-height:60px;
}

.slide_about_mobile, .slide_buttoncont_mobile{
  font-size:40px;
  padding:0 0 50px 20px !important;
}

.slide_buttoncont_mobile{
  margin:150px 0 0 0 !important;
}

.slide_certan_mobile{
  position:absolute;
  width:100%;
  height:1842px;;
  opacity:0.3;
  background-color:#000;
}

.slide_container_nav_mobile{
  position:absolute;
  top:1770px;
  left:0;
  width:100%;
  height:70px;
  text-align:center;
  overflow:hidden;
  z-index:10000;
}

.nav_btn_mobile{
  display:inline-block;
  width:70px;
  height:20px;
  margin:0 5px 0 5px;
  border-radius:50px;
  background-color:#ccc;
  opacity:0.7;
}

.cur_nav_btn_mobile{
  background-color:#3768f1;
}