body{
  padding: 0;
  margin: 0;
}
nav{
  padding: 0;
  margin: 0;
  background: rgb(0, 0, 0);
  display: flex;
  justify-content: space-around;
  height: 50px;
  align-items: center;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  transition: 1s;
}
nav:hover {
  height: 100px;
  transition:1s;
  background: rgb(128, 128, 128);
}


.links{
  color: rgb(255, 255, 255);
  text-decoration: none;
  font-size: 25px;
  margin: 25px; 
  font-family: 'Carter One', cursive;
}

.links:hover{
  color: rgb(248, 122, 122);
  background-color: rgba(255, 255, 255, 0.007);
  transition: 0.5s;
}

.navbar-brand {
  text-decoration: none;
  color: yellow;
}

.NSIcestquoi {
  border-top: 3px solid rgb(255, 166, 0);
  border-bottom: 3px solid rgb(255, 166, 0);
  font-size: 90px; 
  font-weight: 900;
  padding: 25px;
  margin-left: 25%;
  margin-right: 25%;
  text-align: center;
  color: #ffa600;
  background-color: rgba(0, 0, 0, 0.068);
}

.linear-gradient {
  width: auto;
  height: auto;
  background: linear-gradient(rgba(0, 0, 0, 0.856),rgb(255, 249, 249),rgba(0, 0, 0, 0.856));
}
@font-face {  
  font-family: "Castoro";
  src: url("../ttf/Castoro-Regular.ttf");
}
.paragraphe1 {
  border-top: 1px solid black;
  background: linear-gradient(rgb(0, 0, 0),rgb(255, 255, 255));
  border-bottom: 1px solid black;
  font-family: 'Castoro-regular', serif;
}
/* parralax a utiliser */
.parallax1 {
  /* chemin de l'image */
  background-image: url("../img/coding.jpg");

  /* hauteur minimum de l'image */
  min-height: 500px;

  /* effet parallax */
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: 90%;
  background-position: center;
}


.pattern1 {
  background-color: #e5e5e5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' width='65' height='32.5' viewBox='0 0 65 32.5'%3E%3Cdefs%3E%3Crect stroke='%23e5e5e5' stroke-width='0.26' width='1' height='1' id='s'/%3E%3Cpattern id='a' width='2' height='2' patternUnits='userSpaceOnUse'%3E%3Cg stroke='%23e5e5e5' stroke-width='0.26'%3E%3Crect fill='%23e0e0e0' width='1' height='1'/%3E%3Crect fill='%23e5e5e5' width='1' height='1' x='1' y='1'/%3E%3Crect fill='%23dcdcdc' width='1' height='1' y='1'/%3E%3Crect fill='%23d7d7d7' width='1' height='1' x='1'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='b' width='5' height='11' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23d3d3d3'%3E%3Cuse xlink:href='%23s' x='2' y='0'/%3E%3Cuse xlink:href='%23s' x='4' y='1'/%3E%3Cuse xlink:href='%23s' x='1' y='2'/%3E%3Cuse xlink:href='%23s' x='2' y='4'/%3E%3Cuse xlink:href='%23s' x='4' y='6'/%3E%3Cuse xlink:href='%23s' x='0' y='8'/%3E%3Cuse xlink:href='%23s' x='3' y='9'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='c' width='7' height='7' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23cecece'%3E%3Cuse xlink:href='%23s' x='1' y='1'/%3E%3Cuse xlink:href='%23s' x='3' y='4'/%3E%3Cuse xlink:href='%23s' x='5' y='6'/%3E%3Cuse xlink:href='%23s' x='0' y='3'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='d' width='11' height='5' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23e5e5e5'%3E%3Cuse xlink:href='%23s' x='1' y='1'/%3E%3Cuse xlink:href='%23s' x='6' y='3'/%3E%3Cuse xlink:href='%23s' x='8' y='2'/%3E%3Cuse xlink:href='%23s' x='3' y='0'/%3E%3Cuse xlink:href='%23s' x='0' y='3'/%3E%3C/g%3E%3Cg fill='%23cacaca'%3E%3Cuse xlink:href='%23s' x='8' y='3'/%3E%3Cuse xlink:href='%23s' x='4' y='2'/%3E%3Cuse xlink:href='%23s' x='5' y='4'/%3E%3Cuse xlink:href='%23s' x='10' y='0'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='e' width='47' height='23' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23bb0000'%3E%3Cuse xlink:href='%23s' x='2' y='5'/%3E%3Cuse xlink:href='%23s' x='23' y='13'/%3E%3Cuse xlink:href='%23s' x='4' y='18'/%3E%3Cuse xlink:href='%23s' x='35' y='9'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='f' width='61' height='31' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23bb0000'%3E%3Cuse xlink:href='%23s' x='16' y='0'/%3E%3Cuse xlink:href='%23s' x='13' y='22'/%3E%3Cuse xlink:href='%23s' x='44' y='15'/%3E%3Cuse xlink:href='%23s' x='12' y='11'/%3E%3C/g%3E%3C/pattern%3E%3C/defs%3E%3Crect fill='url(%23a)' width='65' height='32.5'/%3E%3Crect fill='url(%23b)' width='65' height='32.5'/%3E%3Crect fill='url(%23c)' width='65' height='32.5'/%3E%3Crect fill='url(%23d)' width='65' height='32.5'/%3E%3Crect fill='url(%23e)' width='65' height='32.5'/%3E%3Crect fill='url(%23f)' width='65' height='32.5'/%3E%3C/svg%3E");
  background-attachment: fixed;
  background-size: cover;
  min-height: 750px;
  justify-content: center;
}

.NSIcestquoi2 {
  border: 2px solid rgb(255, 102, 0);
  font-size: 25px; 
  font-weight: bolder ;
  padding: 25px;
  margin-left: 5%;
  margin-right: 5%;
  text-align: center;
  color: #ffffff;
  background-color: rgb(0, 0, 0);
}

.NSIcestquoi3span {
  justify-content: space-between;
  display: flex;
  flex-direction: row;
  align-items: center;
  width: auto;
  height: auto;
  background-color: rgba(0, 255, 0, 0.575);
  
}

.NSIcestquoicarre1 {
  border: 2px solid rgb(255, 102, 0);
  font-size: 25px; 
  font-weight: bolder ;
  padding: 25px;
  margin-left: 5%;
  margin-right: 0%;
  text-align: center;
  color: #ffffff;
  background-color: rgb(0, 0, 0);
  
}

.NSIcestquoicarre2 {
  border: 2px solid rgb(255, 102, 0);
  font-size: 25px; 
  font-weight: bolder ;
  padding: 25px;
  margin-left: 0%;
  margin-right: 0%;
  text-align: center;
  color: #ffffff;
  background-color: rgb(0, 0, 0);
  
}

.fondquizz {
  justify-content: center;
  padding: 25px;
  margin-left: 15%;
  margin-right: 15%;
  font-size : 20px;
  font-weight: bolder ;
  color:white;
  
  background-color: rgba(129, 129, 129, 0.596);
  transition: 1s;
  border: 3px solid rgb(255, 102, 0);
}

.fondquizz:hover {
  background-color: rgba(0, 0, 0, 0.842);
  transition: 1s;
}
.reponses {
margin-left : 25%;
margin-right : auto;
}

.fondquizz p {
text-align : center;
color: #e5e5e5;
}

.fondquizz2 {
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' width='65' height='32.5' viewBox='0 0 65 32.5'%3E%3Cdefs%3E%3Crect stroke='%23e5e5e5' stroke-width='0.26' width='1' height='1' id='s'/%3E%3Cpattern id='a' width='2' height='2' patternUnits='userSpaceOnUse'%3E%3Cg stroke='%23e5e5e5' stroke-width='0.26'%3E%3Crect fill='%23e0e0e0' width='1' height='1'/%3E%3Crect fill='%23e5e5e5' width='1' height='1' x='1' y='1'/%3E%3Crect fill='%23dcdcdc' width='1' height='1' y='1'/%3E%3Crect fill='%23d7d7d7' width='1' height='1' x='1'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='b' width='5' height='11' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23d3d3d3'%3E%3Cuse xlink:href='%23s' x='2' y='0'/%3E%3Cuse xlink:href='%23s' x='4' y='1'/%3E%3Cuse xlink:href='%23s' x='1' y='2'/%3E%3Cuse xlink:href='%23s' x='2' y='4'/%3E%3Cuse xlink:href='%23s' x='4' y='6'/%3E%3Cuse xlink:href='%23s' x='0' y='8'/%3E%3Cuse xlink:href='%23s' x='3' y='9'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='c' width='7' height='7' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23cecece'%3E%3Cuse xlink:href='%23s' x='1' y='1'/%3E%3Cuse xlink:href='%23s' x='3' y='4'/%3E%3Cuse xlink:href='%23s' x='5' y='6'/%3E%3Cuse xlink:href='%23s' x='0' y='3'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='d' width='11' height='5' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23e5e5e5'%3E%3Cuse xlink:href='%23s' x='1' y='1'/%3E%3Cuse xlink:href='%23s' x='6' y='3'/%3E%3Cuse xlink:href='%23s' x='8' y='2'/%3E%3Cuse xlink:href='%23s' x='3' y='0'/%3E%3Cuse xlink:href='%23s' x='0' y='3'/%3E%3C/g%3E%3Cg fill='%23cacaca'%3E%3Cuse xlink:href='%23s' x='8' y='3'/%3E%3Cuse xlink:href='%23s' x='4' y='2'/%3E%3Cuse xlink:href='%23s' x='5' y='4'/%3E%3Cuse xlink:href='%23s' x='10' y='0'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='e' width='47' height='23' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23bb0000'%3E%3Cuse xlink:href='%23s' x='2' y='5'/%3E%3Cuse xlink:href='%23s' x='23' y='13'/%3E%3Cuse xlink:href='%23s' x='4' y='18'/%3E%3Cuse xlink:href='%23s' x='35' y='9'/%3E%3C/g%3E%3C/pattern%3E%3Cpattern id='f' width='61' height='31' patternUnits='userSpaceOnUse'%3E%3Cg fill='%23bb0000'%3E%3Cuse xlink:href='%23s' x='16' y='0'/%3E%3Cuse xlink:href='%23s' x='13' y='22'/%3E%3Cuse xlink:href='%23s' x='44' y='15'/%3E%3Cuse xlink:href='%23s' x='12' y='11'/%3E%3C/g%3E%3C/pattern%3E%3C/defs%3E%3Crect fill='url(%23a)' width='65' height='32.5'/%3E%3Crect fill='url(%23b)' width='65' height='32.5'/%3E%3Crect fill='url(%23c)' width='65' height='32.5'/%3E%3Crect fill='url(%23d)' width='65' height='32.5'/%3E%3Crect fill='url(%23e)' width='65' height='32.5'/%3E%3Crect fill='url(%23f)' width='65' height='32.5'/%3E%3C/svg%3E");
  background-attachment: fixed;
  background-size: cover;
  min-height: 750px;
  justify-content: center;
  
}

.copyright {
  font-weight: bolder;
  text-align: center;
  font-size: large;
}