h1{
    color:#f2f2f2;
}

#btn1 , #btn2 , #btn3 , #btn4 {
    border:none;
    outline: none;
    background-color: darkgray;
    width:30px;
    height: 3px;
}

#btnNext , #btnPrevious {
    border:none;
    background-color: transparent;
}

#btnNext i, #btnPrevious i {
    font-size: 25px;
    color: #f2f2f2;
    transition: color 0.3s;
}

#btnNext i:hover, #btnPrevious i:hover{
    color: maroon;
}

section{
    display: flex;
    flex-direction:column;
    height:100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

section div:first-of-type{
    padding: 0 30px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 95%;
}

section div:last-of-type{
    display: flex;
    flex-direction: row;
    column-gap: 5px;
    justify-content: center;
    align-items: center;
    height: 5%;
}

section.img1 {
    animation: to-img1 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/slider-1.jpg');
}

section.img2 {
    animation: to-img2 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/slider-2.jpg');
}

section.img3{
    animation: to-img3 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/slider-3.jpg');
}

section.img4{
    animation: to-img4 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/slider-4.jpg');
}

section.img1 #btn1,
section.img2 #btn2,
section.img3 #btn3,
section.img4 #btn4{
    background-color:maroon;
}


.button {
    border-radius: 2px;
    border: none;
    background-color:maroon;
    text-transform: uppercase;
    padding:15px 30px;
    font-size: 20px;
    color:#f2f2f2;
    letter-spacing: 1px;
    transition: all 0.3s;
}
.button:hover {
    background-color: #f2f2f2;
    color:maroon;
}

@keyframes to-img1 {
    0%  {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/slider-1.jpg');}
    10% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/slider-1.jpg');;}
    20% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/slider-1.jpg');}
    30% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/slider-1.jpg');}
    40% {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/slider-1.jpg');}
    50% {background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('../img/slider-1.jpg');}
    60%  {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/slider-1.jpg');}
    70% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/slider-1.jpg');;}
    80% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/slider-1.jpg');}
    90% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/slider-1.jpg');}
    100% {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/slider-1.jpg');}
}
@keyframes to-img2 {
    0%  {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/slider-2.jpg');}
    10% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/slider-2.jpg');;}
    20% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/slider-2.jpg');}
    30% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/slider-2.jpg');}
    40% {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/slider-2.jpg');}
    50% {background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('../img/slider-2.jpg');}
    60%  {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/slider-2.jpg');}
    70% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/slider-2.jpg');;}
    80% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/slider-2.jpg');}
    90% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/slider-2.jpg');}
    100% {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/slider-2.jpg');}
}
@keyframes to-img3 {
    0%  {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/slider-3.jpg');}
    10% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/slider-3.jpg');;}
    20% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/slider-3.jpg');}
    30% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/slider-3.jpg');}
    40% {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/slider-3.jpg');}
    50% {background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('../img/slider-3.jpg');}
    60%  {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/slider-3.jpg');}
    70% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/slider-3.jpg');;}
    80% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/slider-3.jpg');}
    90% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/slider-3.jpg');}
    100% {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/slider-3.jpg');}
}

@keyframes to-img4 {
    0%  {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/slider-4.jpg');}
    10% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/slider-4.jpg');;}
    20% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/slider-4.jpg');}
    30% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/slider-4.jpg');}
    40% {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/slider-4.jpg');}
    50% {background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('../img/slider-4.jpg');}
    60%  {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/slider-4.jpg');}
    70% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/slider-4.jpg');;}
    80% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/slider-4.jpg');}
    90% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/slider-4.jpg');}
    100% {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/slider-4.jpg');}
}

/*Mobile*/
@keyframes to-Mimg1 {
    0%  {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/Mslider-1.jpg');}
    10% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/Mslider-1.jpg');;}
    20% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/Mslider-1.jpg');}
    30% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/Mslider-1.jpg');}
    40% {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/Mslider-1.jpg');}
    50% {background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('../img/Mslider-1.jpg');}
    60%  {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/Mslider-1.jpg');}
    70% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/Mslider-1.jpg');;}
    80% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/Mslider-1.jpg');}
    90% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/Mslider-1.jpg');}
    100% {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/Mslider-1.jpg');}
}
@keyframes to-Mimg2 {
    0%  {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/Mslider-2.jpg');}
    10% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/Mslider-2.jpg');;}
    20% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/Mslider-2.jpg');}
    30% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/Mslider-2.jpg');}
    40% {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/Mslider-2.jpg');}
    50% {background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('../img/Mslider-2.jpg');}
    60%  {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/Mslider-2.jpg');}
    70% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/Mslider-2.jpg');;}
    80% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/Mslider-2.jpg');}
    90% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/Mslider-2.jpg');}
    100% {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/Mslider-2.jpg');}
}

@keyframes to-Mimg3 {
    0%  {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/Mslider-3.jpg');}
    10% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/Mslider-3.jpg');;}
    20% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/Mslider-3.jpg');}
    30% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/Mslider-3.jpg');}
    40% {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/Mslider-3.jpg');}
    50% {background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('../img/Mslider-3.jpg');}
    60%  {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/Mslider-3.jpg');}
    70% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/Mslider-3.jpg');;}
    80% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/Mslider-3.jpg');}
    90% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/Mslider-3.jpg');}
    100% {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/Mslider-3.jpg');}
}

@keyframes to-Mimg4 {
    0%  {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/Mslider-4.jpg');}
    10% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/Mslider-4.jpg');;}
    20% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/Mslider-4.jpg');}
    30% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/Mslider-4.jpg');}
    40% {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/Mslider-4.jpg');}
    50% {background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('../img/Mslider-4.jpg');}
    60%  {background-image: linear-gradient(rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.82)), url('../img/Mslider-4.jpg');}
    70% {background-image: linear-gradient(rgba(0, 0, 0, 0.79), rgba(0, 0, 0, 0.79)), url('../img/Mslider-4.jpg');;}
    80% {background-image: linear-gradient(rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.76)), url('../img/Mslider-4.jpg');}
    90% {background-image: linear-gradient(rgba(0, 0, 0, 0.73), rgba(0, 0, 0, 0.73)), url('../img/Mslider-4.jpg');}
    100% {background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/Mslider-4.jpg');}
}





@media (max-width:470px){
    section div:first-of-type{
        padding: 0;
    }
    h1 {
        font-size: 29px;
    }
    #btnNext , #btnPrevious {
        width: 1px;
        height: 1px;
        overflow: hidden;
    }
    .button {
        padding:10px 15px;
    }

    section.img1 {
    animation: to-Mimg1 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/Mslider-1.jpg');
}

section.img2 {
    animation: to-Mimg2 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/Mslider-2.jpg');
}

section.img3{
    animation: to-Mimg3 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/Mslider-3.jpg');
}

section.img4{
    animation: to-Mimg4 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/Mslider-4.jpg');
}

}

@media (min-width:471px) and (max-width:770px){
    h1 {
        font-size: 37px;
    }
    .button {
        padding:15px 20px;
    }
    section div:first-of-type{
        padding: 0;
    }

    section.img1 {
    animation: to-Mimg1 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/Mslider-1.jpg');
}

section.img2 {
    animation: to-Mimg2 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/Mslider-2.jpg');
}

section.img3{
    animation: to-Mimg3 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/Mslider-3.jpg');
}
section.img4{
    animation: to-Mimg4 0.3s ease-in-out 0s normal;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/Mslider-4.jpg');
}
}