body{
    background: url(../img/screen-dedesh-back.jpg);
    height: 100%;
    display: block;
    width: 100%;
    font-family: 'Open Sans', sans-serif;
    text-align: center;
    margin: 0;
}
a{
    color: #fff;
    text-decoration: none;
    padding: 10px;
}
a:hover{
    color: orange;
}
#menu{
    display: block;
    width: 550px;
    left: 40%;
    position: relative;
    font-size: 2em;
    margin-top: -130px
}
#logo{
    width: 1000px;
    height: 300px;
    text-indent: -9999px;
    display: block;
    overflow: hidden;
    position: relative;
    left: 50%;
    margin-left: -500px;
    margin-top: 50px;
    background: url(../img/logo_nom.png) center/100% no-repeat;
}
#twitch-embed{
    left: 50%;
    position: relative;
    margin-left: -427px;
    margin-top: 80px;
}
.particules{
    display: block;
    position: absolute;
    left: -15%;
    top:-15%;
    width: 40px;
    height: 40px;
    opacity: 1;
    overflow: hidden;
    background: radial-gradient(orange,transparent 50%);
    border-radius: 100%;
}
.particules:first-child{
    animation-duration: 5s;
    animation-name: parttrois;
    animation-iteration-count: infinite;
}
.particules:nth-child(2){
    transform: scale(80%);
    animation-duration: 4s;
    animation-name: partdeux;
    animation-iteration-count: infinite;
}
.particules:nth-child(3){
    transform: scale(60%);
    animation-delay: 2s;
    animation-duration: 7s;
    animation-name: part;
    animation-iteration-count: infinite;
}
.particules:nth-child(4){
    transform: scale(70%);
    animation-delay: 1s;
    animation-duration: 6s;
    animation-name: partsix;
    animation-iteration-count: infinite;
}
.particules:nth-child(5){
    transform: scale(70%);
    animation-delay: 4s;
    animation-duration: 6s;
    animation-name: parttrois;
    animation-iteration-count: infinite;
}
.particules:nth-child(6){
    transform: scale(70%);
    animation-delay: 5s;
    animation-duration: 5s;
    animation-name: partquatre;
    animation-iteration-count: infinite;
}
.particules:nth-child(7){
    transform: scale(80%);
    animation-delay: 4.5s;
    animation-duration: 7s;
    animation-name: partsept;
    animation-iteration-count: infinite;
}
.particules:nth-child(8){
    transform: scale(60%);
    animation-delay: 6s;
    animation-duration: 6s;
    animation-name: partcinq;
    animation-iteration-count: infinite;
}
.particules:nth-child(9){
    transform: scale(70%);
    animation-delay: 6s;
    animation-duration: 5s;
    animation-name: partdeux;
    animation-iteration-count: infinite;
}
.particules:nth-child(10){
    transform: scale(60%);
    animation-delay: 7s;
    animation-duration: 6s;
    animation-name: parttrois;
    animation-iteration-count: infinite;
}
.particules:nth-child(11){
    transform: scale(70%);
    animation-delay: 6.5s;
    animation-duration: 7s;
    animation-name: partsix;
    animation-iteration-count: infinite;
}
#content{
    overflow: hidden;
    position: absolute;
    width: 100%;
    padding-bottom: 100px;
}
.divbigmenu{
    display: inline-block;
    margin: 100px;
    width: 420px;
    height: 420px;
    text-align: center;
}
.bigmenu{
    display: block;
    padding: 0;
    text-align: center;
    position: relative;
    transform: rotate(-45deg);
    color: #fff;
    margin: 0 auto;
    overflow: hidden;
    text-shadow: 10px 10px 20px black;
}

.losange{
    display: block;
    width: 400px;
    height: 400px;
    border: 10px solid orange;
    padding: 0;
    box-shadow: 10px 10px 30px black;
}
.bigmenu:hover{
    cursor: pointer;
}
.losange div{
    width: 200px;
    height: 200px;
    float: left;
    background: black;
    overflow: hidden
}

.losange div img{
    transform: rotate(45deg);
    height: 152%;
    margin-left: -160px;
    margin-top: -60px;
    transition: .2s ease-out;
}
#bigmenuoutils .losange div img{
    height: 172%;
    margin-left: -177px;
    margin-top: 16px;
}
.bigmenu:hover .losange div img{
    transform: scale(120%) rotate(45deg);
}

#gallerie{
    margin-top: 70px;
}
.blueprt, .outils{
    display: inline-block;
    text-align: center;
    width: 350px;
    background: url(../img/screen-dedesh-back.jpg);
    overflow: hidden;
    margin: 50px;
    position: relative;
}
.blimg{
    height: 160px;
    width: 100%;
}
.lien{
    display: block;
    background: orange;
    width: 50%;
    float: left;
    padding: 10px 0;
    color: #fff;
}
.lien:hover{
    background: #956000;
    color: #fff;
}
.titrelien{
    position: relative;
    overflow: hidden;
    z-index: 25;
    background: url(../img/screen-dedesh-back.jpg);
}
.outils .titrelien{
    width: 100%;
    height: 100px;
    display: flex;
    vertical-align: middle;
    text-align: center;
    align-items: center;
}
.titrelien h1{
    color: #fff;
    margin: 15px 0;
    display: flex;
    vertical-align: middle;
    text-align: center;
    align-items: center;
    justify-content: center;
    width: 100%;
}
.titrelien h1.sizem{
    font-size: 1.5em;
}
.bldescription{
    position: absolute;
    display: flex;
    top: 160px;
    height: 140px;
    background: #fff;
    z-index: 10;
    vertical-align: middle;
    text-align: center;
    align-items: center;
    transition: .3s ease-out;
    padding: 10px;
}
.description p{
    margin: auto;
    text-align: center;
}
.blueprt:hover .bldescription, .outils:hover .bldescription{
    top: 0;
}
.backhome{
    display: block;
    width: 96%;
    text-align: left;
    font-size: 2em;
    margin: 2%;
}
.lienoutils:hover{
    color: #000;
}
@keyframes part {
  0% {
    left: 5%;
      top: 95%;
        opacity: 0;
  }
    10% {
        opacity: 1;
  }
    40%{
        opacity: 1;
    }
  100% {
    left: 35%;
    top: -5%;
    opacity: 0;
  }
}
@keyframes partdeux {
  0% {
    left: 15%;
      top: 94%;
        opacity: 0;
  }
    10% {
        opacity: 1;
  }
    40%{
        opacity: 1;
    }
  100% {
    left: 45%;
    top: -5%;
    opacity: 0;
  }
}
@keyframes parttrois {
  0% {
    left: 25%;
      top: 95%;
        opacity: 0;
  }
    10% {
        opacity: 1;
  }
    40%{
        opacity: 1;
    }
  100% {
    left: 55%;
    top: -5%;
    opacity: 0;
  }
}
@keyframes partquatre {
  0% {
    left: 35%;
      top: 95%;
        opacity: 0;
  }
    10% {
        opacity: 1;
  }
    40%{
        opacity: 1;
    }
  100% {
    left: 65%;
    top: -5%;
    opacity: 0;
  }
}

@keyframes partcinq {
  0% {
    left: 45%;
      top: 95%;
        opacity: 0;
  }
    10% {
        opacity: 1;
  }
    40%{
        opacity: 1;
    }
  100% {
    left: 75%;
    top: -5%;
    opacity: 0;
  }
}

@keyframes partsix {
  0% {
    left: 55%;
      top: 95%;
        opacity: 0;
  }
    10% {
        opacity: 1;
  }
    40%{
        opacity: 1;
    }
  100% {
    left: 85%;
    top: -5%;
    opacity: 0;
  }
}

@keyframes partsept {
  0% {
    left: 65%;
      top: 94%;
        opacity: 0;
  }
    10% {
        opacity: 1;
  }
    40%{
        opacity: 1;
    }
  100% {
    left: 95%;
    top: -5%;
    opacity: 0;
  }
}