@import url('https://fonts.googleapis.com/css2?family=Saira+Stencil+One&display=swap');/* CSS Document */.ceinture{font-family: 'Saira Stencil One', cursive;text-shadow: 1px 0 0 black, 0 1px 0 black, 0 -1px 0 black, -1px 0 0 black, 1px 1px 0 black, 1px -1px 0 black, -1px 1px 0 black, -1px -1px 0 black;font-size: 150%;}.fluo{font-weight: bold;background-color: #fff322;}body{width: 970px;margin-left: auto;margin-right: auto;font-family: verdana, arial, sans-serif;text-align: left;background-color: rgb(182,182,202);background-image: url(../image/background.jpg);background-attachment: fixed;}ul{list-style-type: none;}.page{margin-top: 20px;margin-bottom: 20px;padding-top: 5px;background-color: rgb(255,255,255);border: double #846394;}.left{float: left;width: 570px;margin-left: 40px;margin-bottom: 10px;padding: 5px;border: 1px solid #846394;font-size: 100%;}.left2{float: left;width: 553px;margin-left: 40px;margin-bottom: 10px;padding-left: 10px;padding-right: 7px;border: 1px solid #846394;color: #002040;font-size: 100%;}.right{float: right;margin-right: 40px;width: 280px;text-align: center;font-size: 85%;border: 1px solid #846394;margin-bottom: 25px;color: #002040;}.right2{float: right;clear: right;padding-left: 10px;padding-right: 7px;margin-right: 40px;margin-bottom: 25px;width: 263px;text-align: left;font-size: 85%;border: 1px solid #846394;color: #002040;}.center{clear: both;padding-left: 15px;padding-right: 15px;margin-left: 40px;margin-right: 40px;margin-bottom: 10px;text-align: left;font-size: 100%;border: 1px solid #846394;color: #002040;}.formula{clear: both;padding-left: 15px;padding-right: 10px;margin-left: auto;margin-right: auto;width: 350px;text-align: center;font-size: 100%;border: 1px solid #846394;/*margin-top: 22px;*/color: #002040;background-color: rgb(183,201,171);}.return{text-align: center;font-size: 95%;margin-left: 447px;margin-right: 447px;padding-top: 5px;padding-bottom: 5px;padding-left: 5px;padding-right: 5px;border: 1px solid #846394;clear: both;margin-bottom: 10px;}.return0{text-align: center;font-size: 95%;margin-left: 385px;margin-right: 385px;padding-top: 5px;padding-bottom: 5px;padding-left: 5px;padding-right: 5px;border: 1px solid #846394;clear: both;margin-bottom: 10px;}.returnIC{text-align: center;font-size: 95%;margin-left: 370px;margin-right: 370px;padding-top: 5px;padding-bottom: 5px;padding-left: 5px;padding-right: 5px;border: 1px solid #846394;clear: both;margin-bottom: 10px;}.spacer{clear: both;margin-bottom: 30px;}	h1{font-size: 165%;font-weight: normal;text-align: center;}h2{font-size: 110%;/*font-weight: bold;*/font-weight: bold;color: #846394;margin-top: 10px;margin-bottom: 1px;}header{margin-top: 8px;margin-bottom: 10px;border-top: 2px solid;border-bottom: 2px solid;border-color: #846394;margin-left: 40px;width: 888px;}main{text-align: left;width: 970px;margin-left: 0px;}  footer{clear: both;text-align: left;font-size: 70%;border-top: 2px solid;border-color: #846394;margin-top: 10px;padding-left: 15px;padding-right: 15px;padding-bottom: 2px;margin-left: 40px;margin-right: 40px;margin-bottom: 10px;}.hd_3{width: 640px;height: 360px;display: block;margin-left: auto;margin-right: auto;margin-top: 20px;margin-bottom: 20px;padding: 20px;}a:visited{color: #002040;}a:hover{color: #202020;background-color: #B7AD9E;/*#DAD9C3;*/}.bord{border-style: solid;border-width: 1px;border-color: #846394;padding: 5px;}.grise{	border-style: solid;	border-width: 1px;	border-color: #000000;	padding: 0px;}/*td, th{color: #202020;text-align: left;background-color: white;padding: 3px;border: 0px;}table{color: #202020;text-align: center;background-color: #E7E4DF;margin-left: auto;margin-right: auto;border: 1px solid #202020;border-collapse: collapse;}th{color: #202020;text-align: center;background-color: #E7E4DF;padding: 4px;border: 1px solid #202020;}td{color: #202020;font-size: 80%;text-align: left;background-color: #E7E4DF;padding: 4px;border: 1px solid #202020;}*/strong{font-style: inherit;background-color: rgb(255,200,200);}em{font-style: italic;background-color: #E7E4DF;}.button{ border : 1px solid #000; margin : 5px 5px 5px 0px; padding : 5px; text-align : center; width : 150px; }.button:hover { background-color : gray; cursor: pointer;}.button:focus { border : 1px dotted red; }.button:active { color : #d4860c; }.button2{ border : 1px solid #000; margin : 5px 5px 5px 0px; padding : 5px; text-align : center; width : 500px; }.button2:hover { background-color : gray; cursor: pointer;}.button2:focus { border : 1px dotted red; }.button2:active { color : #d4860c; }.button_accordeon1{ border : 1px solid #000; margin : 5px 5px 5px 0px; padding : 5px; text-align : left; width : 400px; }.button_accordeon1:hover { background-color : lightgreen; cursor: pointer;}.button_accordeon1:focus { border : 1px dotted red; }.button_accordeon1:active { color : #d4860c; }.button_accordeon2{ border : 1px solid #000; margin : 5px 5px 5px 0px; padding : 5px; text-align : left; width : 400px; }.button_accordeon2:hover { background-color : pink; cursor: pointer;}.button_accordeon2:focus { border : 1px dotted red; }.button_accordeon2:active { color : #d4860c; }