body {
    margin: 0;
}

header {
    background: #7cb865;
    height: 8vh;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

main {
    background: #95d17d;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 92vh;
    background-image: url("images/voiture.gif");
    background-repeat: no-repeat;
    background-position-y: 35.3vh;
    background-position-x: center;
    background-size: 70vh;
}

.wave-text span {
    display: inline-block;
    font-size: 20vh;
    animation: wave 2s ease-in-out infinite;
    height: 55vh;
}

.wave-text span:nth-child(1) {
    animation-delay: 0s;
}
.wave-text span:nth-child(2) {
    animation-delay: 0.2s;
}
.wave-text span:nth-child(3) {
    animation-delay: 0.4s;
}
.wave-text span:nth-child(4) {
    animation-delay: 0.6s;
}
.wave-text span:nth-child(5) {
    animation-delay: 0.8s;
}
.wave-text span:nth-child(6) {
    animation-delay: 1s;
}
.wave-text span:nth-child(7) {
    animation-delay: 1.2s;
}
.wave-text span:nth-child(8) {
    animation-delay: 1.4s;
}

@keyframes wave {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-50px);
    }
}

.Connexion {
    border-radius: 30px;
    width: 25vh;
    height: 5vh;
    font-size: 120%;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    margin-right: 2vh;
}

.Ins {
    color: black;
    text-decoration: none;
    padding-left: 10%;
    margin-left: -10%;
    padding-right: 10%;
    margin-right: -10%;
    padding-top: 5%;
    margin-top: -5%;
    padding-bottom: 5%;
    margin-bottom: -5%;
}

button:hover {
    background-color: hsl(0, 0%, 85%);
}

.Réserver {
    color: yellow;
    font-size: 200%;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

.Oui {
    width: 27vh;
    height: 5vh;
}