html {
  background-color: #f3f3f3;
}
.wrapper {
  max-width: 680px;
  margin: 60px auto;
  padding: 0 20px;
}

.youtube {
  background-color: #000;
  margin-bottom: 30px;
  position: relative;
  padding-top: 56.25%;
  overflow: hidden;
  cursor: pointer;
}

.youtube  src:before{
   content: 'dfdf' 
    
    
}

.youtube img {
  width: 100%;
  top: -16.82%;
  left: 0;
  opacity: 0.7;
}
/*
.youtube .play-button {
  width: 90px;
  height: 60px;
  background-color: #333;
  box-shadow: 0 0 30px rgba( 0,0,0,0.6 );
  z-index: 1;
  opacity: 0.8;
  border-radius: 6px;
}
*/

.youtube .play-button {
  width: 90px;
  height: 90px;
  background-color:transparent;
  box-shadow: 0 0 30px rgba( 255,255,255,0.6 );
  z-index: 1;
  opacity: 0.8;
  border-radius: 50%;
  border:2px solid #fff;
      background-color: rgba(0,0,0,0.8);
}



.youtube .play-button:before {
  content: "";
  border-style: solid;
  border-width: 15px 0 15px 26.0px;
  border-color: transparent transparent transparent #fff;
  
}
.youtube img,
.youtube .play-button {
  cursor: pointer;
}
.youtube img,
.youtube iframe,
.youtube .play-button,
.youtube .play-button:before {
  position: absolute;
}
.youtube .play-button,
.youtube .play-button:before {
  top: 50%;
  left: 50%;
  transform: translate3d( -50%, -50%, 0 );
}
.youtube iframe {
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
}



/*-------video slider start-arrow---*/
 .swiper-slide-next .youtube .play-button,.swiper-slide-prev .youtube .play-button{
        display: none;
        
    }
    .swiper-slide-next .slide-caption,.swiper-slide-prev .slide-caption{display: none;}
    
    .swiper-slide-next .youtube ,.swiper-slide-prev .youtube{
       cursor: none;
        
    }
    .slide-caption{text-align: center; background: #333d50; color: #fff;}
/*-------video slider start-arrow---*/