.card-block {
    font-size: 1em;
    position: relative;
    margin: 0;
    padding: 1em;
    border: none;
    border-top: 1px solid rgba(34, 36, 38, .1);
    box-shadow: none;
}

.card4 {
    font-size: 1em;
    overflow: hidden;
    padding: 5;
    border: none;
    border-radius: .28571429rem;
    box-shadow: 0 1px 3px 0 #d4d4d5, 0 0 0 1px #d4d4d5;
    margin-top:20px;
}

#CarouselTest .carousel-indicators li {
    border-radius: 12px;
    width: 12px;
    height: 12px;
    background-color: #404040;
}
#CarouselTest .carousel-indicators li {
    border-radius: 12px;
    width: 12px;
    height: 12px;
    background-color: #404040;
}

#CarouselTest .carousel-indicators .active {
    background-color: white;
    max-width: 12px;
    margin: 0 3px;
    height: 12px;
}

#CarouselTest .carousel-control-prev-icon {
 background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E") !important;
 
}

#CarouselTest .carousel-control-next-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E") !important;
}
 lex-direction: column;
}

.btn {
  margin-top: auto;
}

#session2 .card-title{
    color:#000000; 
    font-size:3vh;    
}

#session2 .card-text{
    font-size:110%; 
   }

#session2 .btn-3{
    background-color: #ff0000;
    border: none;
}
#session2 .btn-3:hover, .btn-3:focus, .btn-3.active {
    background: #a32424;color: #fff;
}

#session3 .card-title{
    color:#3b5998; 
    font-size:3vh;    
}

#session3 .card-text{
    font-size:110%; 
   }

#session3 .btn-3{
    background-color: #3b5998;
    border: none;
}
#session3 .btn-3:hover, .btn-3:focus, .btn-3.active {
    background: #274483;color: #fff;
}