html {
  min-height: 100% !important;
  height: 100% !important;
  padding-top: 54px !important;
  display: table !important;
}
body {
  font-size: 100%;
  font-family: "Source Sans Pro", sans-serif;
  margin:0;
  display: inline-flex;
  min-height: 100%;
  height: 100%;
}
#header {
background-color:#1A2F44;
min-width:100%;
height:54px;
overflow:visible;
position: absolute;
top: 0px;
z-index: 7;
}
#logo {
background-color:#1A2F44;
float:left;
background:url('../img/logoAltervoice.png');
width:150px;
height:100%;
background-size: contain;
}
#titre {
height:100%;
margin-left:auto;
margin-right:auto;
width:250px;
color:white;
font-size:50px;
text-align:center;
line-height: 1.1em;
text-transform: uppercase;
}
#titre_part2 {
color:#1A2F44;
}
#menu {
background-color:#1A2F44;
float:right;
height:100%;
}
#virgule_bleue {
background-image:url('../img/virgule_bleue.png');
width: 20%;
height: 340px;
background-position-x: right;
background-size: contain;
background-repeat: no-repeat;
float: right;
/*z-index: 2;*/
z-index: 7;
right: 0px;
position: absolute;
/*top:54px;*/
opacity:0.3;
}
#virgule_orange {
background-image:url('../img/virgule_orange.png');
width: 20%;
height: 340px;
background-position-x: left;
background-position-y: bottom;
background-size: contain;
background-repeat: no-repeat;
float: left;
/*z-index: 2;*/
z-index: 7;
bottom: 0px;
position: fixed;
opacity:0.3;
}

#footer {
position:fixed;
bottom:0px;
z-index:6;
}


#content {
min-height: 100%;
height: 100%;
top: 0px;
z-index:6;
}

#content h1, #content h2, #content h3, #content h4 {
text-align: left;
font-family: "Oswald", "Arial Black", Gadget, sans-serif;
text-transform: uppercase;
line-height: 1;
color: #222;
}

#super_container {
    min-width: 100%;
    position: absolute;
    min-height: CALC(100% - 54px);
    top: 54px;
    display: grid;
}

.content_main .container {
top:0px;
position:relative;
/*max-width: CALC(100% - 80px);*/
max-width: 100%;
/*margin: 40px;*/
/*top: 50%;*/
/*-ms-transform: translateY(-50%);*/
/*transform: translateY(-50%);*/
margin-top: 0px;
margin-bottom: 0px;
/*background-color: rgba(255,255,255,0.5);*/
background-color: rgba(125,125,125,0.5);
/*box-shadow: 3px 3px 10px 2px rgba(0,0,0,0.3);*/
/*border-radius: 15px;*/
}

.content_inscriptions .container, .content_infos .container, .content_quiz .container, .content_rires .container {
z-index: 9;
position: relative;
top: CALC(50% - 27px);
-ms-transform: translateY(-50%);
transform: translateY(-50%);
}

.content_inscriptions, .content_infos, .content_quiz, .content_rires {
background-position: center;
background-size: cover;
position: relative;
}

.content_inscriptions {
background-image: url('../img/leaf-3162421_1920.jpg');
}

.content_infos {
background-image: url('../img/man-791440_1920.jpg');
}

.content_quiz {
background-image: url('../img/mistake-1966448_1920.jpg');
}

.content_rires {
background-image: url('../img/laughs-2323344_1280.jpg');
}

.content_main {
top:54px;
position:relative;
max-width: 100%;
min-height: 100%;
background-image: url(../img/colored-pencil.jpg);
background-size: cover;
}

.content_inscriptions_overlay, .content_infos_overlay, .content_quiz_overlay, .content_rires_overlay {
width: 100%;
height: 100%;
/*background-color: #000;*/
/*opacity: 0.4;*/
position: absolute;
background-color: rgba(125,125,125,0.5);
}

.super_bloc_demo {
z-index:8;
}

.bloc_demo {
/*width:CALC(50% - 20px);*/
float:left;
margin: 10px;
border-radius: 10px;
width:90%;
margin-left:5%;
margin-right:5%;
}

.bloc_demo1 {
/*width:CALC(50% - 20px);*/
float:left;
margin: 10px;
border-radius: 10px;
width:90%;
margin-left:5%;
margin-right:5%;
background-color:rgba(250,250,250,0.7);
}

.bloc_demo:hover {
background-color:rgba(250,250,250,0.7);
}

.bloc_demo_img {
width:100%;
max-width:65%;
display: block;
margin-left: auto;
margin-right: auto;
}

.bloc_demo1 .bloc_demo_img {
float:left;
width:35%;
max-width:unset;
}

.bloc_demo1 .description_appli {
color:#333;
max-width:unset;
padding-left: 5%;
padding-right: 5%;
}

.bloc_demo1 .description_appli .to_highlight {
color:#FFF7ED;
}

#demos {
top:50%;
transform: translateY(-50%);
position: absolute;
width:100%;
z-index:3;
}

.center {
text-align: center;
width: 100%;
}

.col-sm .center {
position: absolute;
top: 0px;
left:0px;
}

.col-sm .center img {
width:44%;
margin-top:8%;
margin-bottom: 5px;
}

.motif_1, .motif_2, .motif_3 {
background-position: center;
background-size: contain;
background-repeat: no-repeat;
width:100%;
height:100%;
opacity: 0.6;
padding-top: min(75%, 327px);
}

.motif_1 {
background-image: url('../img/motif_1.png');
}

.motif_2 {
background-image: url('../img/motif_2.png');
}

.motif_3 {
background-image: url('../img/motif_3.png');
}

#appli .bloc_demo {
width: 80%;
margin:10%;
}

#appli .bloc_demo1 {
width: 90%;
margin-left:5%;
margin-bottom: 40px;
}
.contenu_left {
    width: 50%;
    background: #7FB3D5;
    height: 100%;
    float: left;
    top: 54px;
    position: relative;
}

.contenu_right {
    width: 50%;
    background: #EC7063;
    height: 100%;
    float: right;
    top: 54px;
    position: relative;
}

#contenu1 {
top:300px;
position: absolute;
margin-left:200px;
font-size:30px;
text-align:left;
color: #FCF1E8;
}

#contenu2 {
top:300px;
position: absolute;
margin-left:200px;
font-size:30px;
text-align:left;
color: #FCF1E8;
}

#contenu1 .emphase, #contenu2 .emphase {
font-size:50px;
font-style: italic;
}

.dispo_appli, .description_appli {
    margin: 0;
    padding: 0;
    font-size: 1.4rem;
    line-height: 1.6em;
    letter-spacing: 0.1rem;
    color:#FFF7ED;
    font-family: 'Heebo', sans-serif;
    margin-bottom:5px;
    margin-top: 10px
}

.choix_appli, .choix_appli {
    margin: 0;
    padding: 0;
    font-size: 1.4rem;
    line-height: 1.6em;
    color:#FFF7ED;
    font-family: 'Heebo', sans-serif;
    margin-bottom:5px;
    margin-top: 10px
}

.dispo_appli {
    font-family: 'Heebo', sans-serif;
}


.description_appli {
    max-width: 80%;
    margin-left: auto;
    margin-right: auto;
    text-align: justify;
}

.description_appli_title {
    font-size:2em;
    text-align: center;
    text-transform: uppercase;
}

.to_highlight, .to_highlight1, .to_highlight2 {
    display: inline-block;
    position: relative;
    font-family: 'Heebo', sans-serif;
    font-size: 2rem;
}

.to_highlight.highlighted, .to_highlight1.highlighted, .to_highlight2.highlighted, .highlight_box {
    border-color: #1A2F44;
    border-style: solid;
    background-color:rgba(240,96,72,0.6);
    border-width: 0px 0px 0px 0px;
}

.highlight_box {
    display: block;
    position: absolute;
    top: 0; bottom: 0; left: 0;
    z-index: -1;
}

@media (max-width: 576px) {

body {
height: unset;
}

#logo {
width: 58px;
background-size:cover;
}

.description_appli {
max-width: 90%;
font-size: 1.2rem;
line-height: 1.5rem;
}

.dispo_appli, .description_appli {
font-size: 1.2rem;
}
.description_appli_title {
font-size: 1.8rem;
line-height: 1.7rem;
text-transform: uppercase;
}

#appli .bloc_demo1 {
    width: 94%;
    margin-left: 2%;
    margin-bottom: 20px;
}
}