*, html, body{
    margin:0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}
.test{
    width: 100%;
    height: 50vh;
    background-color: violet;
}
.test h1{
    width: 100%;
    height: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.test p{
    width: 100%;
    height: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.test2{
    width: 100%;
    height: 50vh;
    background-color: grey;
}
.test2 h2{
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.test3{
    width: 100%;
    min-height: 630px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ede6d6;    
}
.slide-container{
    position: relative;
    width: 900px;
    height: 540px;
    border: 3px solid #ede6d6;
    box-shadow: 0 0 8px 2px rgba(0,0,0,0.2);
}
.slide-container .slides{
    width: 100%;
    height: calc(100% - 40px);
    position: relative;
    overflow: hidden;
}
.slide-container .slides img{
    width: 100%;
    height: 100%;
    position: absolute;
    object-fit: cover;
}
.slide-container .slides img:not(.active){
    top: 0;
    left: -100%;
}
span.next, span.prev{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    padding: 14px;
    color: #eee;
    font-size: 24px;
    font-weight: bold;
    transition: 0.5s;
    border-radius: 3px;
    user-select: none;
    cursor: pointer;
    z-index: 1;
}
span.next{
    right: 20px;
}
span.prev{
    left: 20px;
}
span.next:hover, span.prev:hover{
    background-color: #ede6d6;
    opacity: 0.8;
    color: #222;
} 
.dotsContainer{
    position: absolute;
    bottom: 5px;
    z-index: 3;
    left: 50%;
    transform: translateX(-50%);
}
.dotsContainer .dot{
    width: 15px;
    height: 15px;
    margin: 0px 2px;
    border: 3px solid #bbb;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: background-color 0.6s ease;
}
.dotsContainer .active{
    background-color: #555;
}

@keyframes next1{
    from{
        left: 0%
    }
    to{
        left: -100%;
    }
}
@keyframes next2{
    from{
        left: 100%
    }
    to{
        left: 0%;
    }
}

@keyframes prev1{
    from{
        left: 0%
    }
    to{
        left: 100%;
    }
}
@keyframes prev2{
    from{
        left: -100%
    }
    to{
        left: 0%;
    }
}