body {
    background: #ccc;
    font-family: Arial, SansSerif, "DejaVu Sans";
}

main {
    width: 80%;
    margin: 0 auto;
}

circle {
    fill: transparent;
    stroke: black;
    stroke-width: 2;
}

#bouton_image {
    background-color: #2266cb;
    color: white;
}

#menu_modif {
    display: block;
    color: black;
    background-color: gainsboro;
    cursor: pointer;
    border: 2px solid;
    border-radius: 6px;
    text-align: center;
    position: absolute;
    width: 80px;
    z-index: 10;
}

#ajout {
    border: 2px solid #2266cb;
    border-radius: 10px;
    top: 100px;
    left: 200px;
    padding: 1em 2em ;
    background-color: Azure;
    width: 30em;
    z-index: 3;
}

#ajout label {
    width: 10em;
    display: inline-block;
    padding-right: 1em;
}

#ajout input[type=text] {
    border: solid 1px cadetblue;
    padding: 0.5em;
    margin-bottom: 0.25em;
}

#ajout input:focus {
    border: solid 2px green;
}

.visible {
    visibility: visible;
}

.invisible {
    visibility: hidden;
}

.etiq {
    background-color: oldlace;
    border: 1px solid #2266cb;
    border-radius: 10px;
    position: absolute;
    font-family: Arial;
    font-size: 13px;
    left: -200px;
    top: 100px;
    padding: 1em;
}

.titre {
    background-color: LightYellow;
    border: 2px solid Yellow;
    border-radius: 5px;
    position: absolute;
    left: -200px;
    top: 100px;
}

#fichiers {
    display: none;
}

#ima_fond {
    position: relative;
}

#circle_svg {
    z-index: 2;
    box-shadow: 0 0 2em #222;
    width: 5em;
    height: 5em;
    display: block;
    position: absolute;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 100%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;

    -webkit-box-shadow: 0 20px 30px rgba(0, 0, 0, 0.2), inset 0px 10px 30px 5px rgba(255, 255, 255, 1);
    -moz-box-shadow: 0 20px 30px rgba(0, 0, 0, 0.2), inset 0px 10px 30px 5px rgba(255, 255, 255, 1);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.2), inset 0px 10px 30px 5px rgba(255, 255, 255, 1);

}
#circle_svg:after {
    background: -moz-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 70%); /* FF3.6+ */
    background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(255,255,255,0.5)), color-stop(70%,rgba(255,255,255,0))); /* Chrome,Safari4+ */
    background: -webkit-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.5) 0%,rgba(255,255,255,0) 70%); /* Chrome10+,Safari5.1+ */
    background: -o-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.5) 0%,rgba(255,255,255,0) 70%); /* Opera 12+ */
    background: -ms-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.5) 0%,rgba(255,255,255,0) 70%); /* IE10+ */
    background: radial-gradient(ellipse at center,  rgba(255,255,255,0.5) 0%,rgba(255,255,255,0) 70%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#80ffffff', endColorstr='#00ffffff',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */

    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;

    -webkit-box-shadow: inset 0 20px 30px rgba(255, 255, 255, 0.3);
    -moz-box-shadow: inset 0 20px 30px rgba(255, 255, 255, 0.3);
    box-shadow: inset 0 20px 30px rgba(255, 255, 255, 0.3);

    content: "";
    width: 4em;
    height: 4em;
    left: 10px;
    position: absolute;
}


@keyframes pulse {
    0% {
        -webkit-transform:scaleX(1);
        transform:scaleX(1);
        opacity:0;
    }
    50% {
        opacity:50;
        -webkit-transform:scale3d(1.05,1.05,1.05);

        transform:scale3d(1.05,1.05,1.05)
    }
    to {
        opacity:100%;
        -webkit-transform:scaleX(1);
        transform:scaleX(1)
    }
}
.animate__pulse {
    -webkit-animation-name:pulse;
    animation-name:pulse;
    -webkit-animation-timing-function:ease-in-out;
    animation-timing-function:ease-in-out
}