.flipbook-wrap {
    position: relative;
    width: 65vw;
    margin: auto;
}

.sample-flipbook {
    position: relative;
    width: 60vw !important;
    height: 85vh !important;
    margin-right: auto;
    margin-left: auto;
    -webkit-transition: margin-left 0.2s;
    -moz-transition: margin-left 0.2s;
    -ms-transition: margin-left 0.2s;
    -o-transition: margin-left 0.2s;
    transition: margin-left 0.2s;
}
@media only screen and (max-width: 1599px) {
    .sample-flipbook {
        height: 75vh !important;
    }
    .flipbook-wrap {
        width: 70vw;
    }
}
@media only screen and (max-width: 1366px) {
    .sample-flipbook {
        height: 88vh !important;
        width: 65vw;
    }
}
@media only screen and (max-width: 767px) {
    .sample-flipbook {
        height: 23vh !important;
        width: 70vw !important;
    }
}
@media only screen and (max-width: 385px) {
    .sample-flipbook {
        height: 28vh !important;
        width: 70vw !important;
    }
}
.gradient {
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	background:-webkit-gradient(linear, right top, left top, color-stop(0.95, rgba(0,0,0,0)), color-stop(1, rgba(0,0,0,0.15)));
	background-image:-webkit-linear-gradient(right, rgba(0,0,0,0) 95%, rgba(0,0,0,0.15) 100%);
	background-image:-moz-linear-gradient(right, rgba(0,0,0,0) 95%, rgba(0,0,0,0.15) 100%);
	background-image:-ms-linear-gradient(right, rgba(0,0,0,0) 95%, rgba(0,0,0,0.15) 100%);
	background-image:-o-linear-gradient(right, rgba(0,0,0,0) 95%, rgba(0,0,0,0.15) 100%);
	background-image:linear-gradient(right, rgba(0,0,0,0) 95%, rgba(0,0,0,0.15) 100%);
}
.sample-flipbook .page {
    width: 100%;
    height: 100%;
    background-color: white;
    line-height: 800px;
    font-size: 20px;

    display: flex;
    justify-content: center;
    align-items: center;
}

.sample-flipbook .page-wrapper {
    -webkit-perspective: 2000px;
    -moz-perspective: 2000px;
    -ms-perspective: 2000px;
    -o-perspective: 2000px;
    perspective: 2000px;
}
.sample-flipbook .page-wrapper div {
    border-radius: 0 20px 20px 0;
}

.sample-flipbook .hard {
    background: #ccc !important;
    color: #333;
    -webkit-box-shadow: inset 0 0 5px #666;
    -moz-box-shadow: inset 0 0 5px #666;
    -o-box-shadow: inset 0 0 5px #666;
    -ms-box-shadow: inset 0 0 5px #666;
    box-shadow: inset 0 0 5px #666;
    font-weight: bold;
}

.sample-flipbook .odd {
    background: -webkit-gradient(linear, right top, left top, color-stop(0.95, #FFF), color-stop(1, #DADADA));
    background-image: -webkit-linear-gradient(right, #FFF 95%, #C4C4C4 100%);
    background-image: -moz-linear-gradient(right, #FFF 95%, #C4C4C4 100%);
    background-image: -ms-linear-gradient(right, #FFF 95%, #C4C4C4 100%);
    background-image: -o-linear-gradient(right, #FFF 95%, #C4C4C4 100%);
    background-image: linear-gradient(right, #FFF 95%, #C4C4C4 100%);
    -webkit-box-shadow: inset 0 0 5px #666;
    -moz-box-shadow: inset 0 0 5px #666;
    -o-box-shadow: inset 0 0 5px #666;
    -ms-box-shadow: inset 0 0 5px #666;
    box-shadow: inset 0 0 5px #666;

}

.sample-flipbook .even {
    background: -webkit-gradient(linear, left top, right top, color-stop(0.95, #fff), color-stop(1, #dadada));
    background-image: -webkit-linear-gradient(left, #fff 95%, #dadada 100%);
    background-image: -moz-linear-gradient(left, #fff 95%, #dadada 100%);
    background-image: -ms-linear-gradient(left, #fff 95%, #dadada 100%);
    background-image: -o-linear-gradient(left, #fff 95%, #dadada 100%);
    background-image: linear-gradient(left, #fff 95%, #dadada 100%);
    -webkit-box-shadow: inset 0 0 5px #666;
    -moz-box-shadow: inset 0 0 5px #666;
    -o-box-shadow: inset 0 0 5px #666;
    -ms-box-shadow: inset 0 0 5px #666;
    box-shadow: inset 0 0 5px #666;
}

img {
    max-width: 100%;
}

.btn1 {
    font-size: 13px;
    font-weight: 600;
    color: #079b48;
    text-transform: uppercase;
    text-decoration: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: #fac12d;
    border-radius: 50%;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 5px solid #079b48;
}
.btn1::after {
    position: absolute;
    content: "";
    top: -30px;
    right: -55px;
    height: 100%;
    width: 100%;
    background-image: url('../imgs/icon/leaf.png');
    background-size: 30px;
    background-repeat: no-repeat;
}

.next {
    right: -50px;
}

.prev {
    left: -50px;
}
@media only screen and (max-width: 767px) {
    .btn1 {
        font-size: 10px;
        width: 40px;
        height: 40px;
    }
    .btn1::after {
        right: -20px;
        background-size: 18px;
    }
}