@import url('https://fonts.googleapis.com/css?family=Muli&display=swap');


html, body {
    min-height: 100%;
    margin: 0;
    padding: 0;
    padding-right: 0 !important;

    /* font */
    font-family: 'Muli', sans-serif;
    
}

.presentation-container {
    width: 100%;
    height: 10vw;
    overflow: hidden;
}

.presentation-container .presentation {
    width: 100%;
    height: 100%;
    background-image: url('../images/ceramique.jpg');
    background-color: #cccccc;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.presentation-container .presentation:hover {
    transform: scale(1.1);
    transition: transform 0.2s ease-in-out;
}

.container-block {
    width: 100%;
    height: 100%;
}

.center {
    text-align: center;
    /* container of bootstrap */
    /* center the boxes */
    display: flex;
    justify-content: center;
    align-items: center;
}

.container-choice {
    margin-top: 10px;
    margin: 5px;
    border-radius: 5px;
    background-color: gainsboro;
    /* shadow */
    box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.75);
}

.container-choice:hover {
    background-color: #e6e6e6;
    transition: background-color 0.2s ease-in-out;
    cursor: pointer;
}

.dropdown-item {
    /* animation */
    transition: all 0.25s ease-in-out;
    -moz-transition: all 0.25s ease-in-out;
    -webkit-transition: all 0.25s ease-in-out;
}

.dropdown-item:hover {
    background-color: #e6e6e6 !important;
    transition: background-color 0.2s ease-in-out;
    cursor: pointer;
}

.logo:hover {
    animation: logoanimation 1s ease-in-out;
}

@keyframes logoanimation {
    /* beautiful animation with colors */
    0% {
        filter: hue-rotate(0deg);
    }
    25% {
        filter: hue-rotate(90deg);
    }
    50% {
        filter: hue-rotate(180deg);
    }
    75% {
        filter: hue-rotate(270deg);
    }
    100% {
        filter: hue-rotate(360deg);
    }
}

.custom-card {
    transition: transform .2s;
    margin: 0 auto;
}

.custom-card:hover {
    transform: scale(1.02);
}

.navbar-center {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0px;
    text-align: center;
    color: #80000D;
    font-size: 20px;
}


.container-navbar {
    width: 100%;
    height: auto;
    display: inline-block;
    text-align: center;
}

.container-navbar .ceramologie{
    height: 100%;
    width: auto;
    color:#6290B5 !important;
    display: inline-block;
    transform: translateY(-1vw);
    font-size: calc(1vw + 7px);
}

.container-navbar .ifao {
    transform: translateY(1vw);
}

.container-navbar .logo {
    width: 300px;
    margin-left: 5%;
}


@media (max-aspect-ratio: 1/1) {
    .logo {
        width: 150px !important;
    }
    
    .ifao img {
        height: 50px;
    }
}