League-of-the-ancient/static/styles/style.css

@font-face {
    font-family: "Aharoni";
    src: url("../fonts/ahronbd.ttf") format("truetype");
}
@font-face {
    font-family: "Valorant";
    src: url("../fonts/Valorant.ttf") format("truetype"); 
}
@font-face {
    font-family: "DIN";
    src: url("../fonts/DIN.ttf") format("truetype"); 
}

body {
    background: white;
    text-align: center;
    color: white;
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: white;
}



/*   
                                                   ╔══════════════■█■═════════════╗
═══════════════════════════════════════════════════╣      CSS pour le header      ╠════════════════════════════════════════════════════════ 
                                                   ╚══════════════■█■═════════════╝
*/
header {
    font-size: 50px;
    width: 100%;
    margin: 0;
    padding:0;
    background-position: center;   
}

.bandeau {
    background-color: black;
    font-size: 15px;
    display: flex;
    margin: 0;
    padding: 0;
    white-space: nowrap;
    height: 75px;
    font-family: DIN;
    align-items: center;
}

.marge_gauche {
    margin-left: 25px;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.menu_sl {
    z-index: 1;
    margin-top: 2px;
    visibility: hidden;
    position: absolute;
    width: 100px;
    height: 0px;
    background-color: #292929;
    transition: all .1s ease;
    margin-left: -9.5px;
}

.menu:hover .menu_sl {
    height: 100px;
    visibility: visible;
    
}

.menu_sl ul {
    font-size: 12px;
    flex-direction: column;
    text-align: start;
}

.menu_sl ul li {
    margin-top: 8%;
}

.autre {
    margin: 0 10px;
}

nav span {
    color: #fff;
    text-decoration: none;
    padding: 10px;
    display: block;
}

nav span:hover {   
    cursor: pointer;
    box-shadow: 0 2px 0 0;
}

.conexion{
    display: flex;
    justify-content: end;
    width: -moz-available; width: -webkit-fill-available;
}

.entete {
  position: relative;
  z-index: 0; 
}

video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.elm {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.title {
    border-top: 100px solid transparent;
}

.entete img,
.entete button {
    position: relative;
    z-index: 1;
    margin: 0;
    padding: 0;
}

.button {
    border-top: 25px solid transparent;
    border-bottom: 150px solid transparent;
}

.download {
    border: none;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    border: 1px solid white;
}

.download_lg {
    position: relative;
    display: block;
    padding: 15px 30px;
    overflow: hidden;
    color: #fff;
    background-color: #ff4655;
}

.download_sl {
  position: absolute;
  top: 0;
  bottom: -1px;
  left: -8px;
  width: 0;
  background-color: #0f1923;
  transform: skew(-15deg);
  transition: all .2s ease;
}

.download_text {
  position: relative;
}

.download:hover .download_sl {
  width: calc(100% + 15px);
}

.triangle {
    width: 0;
    height: 0;
    border-bottom: 50px solid white;
    border-right: 50px solid transparent;
}

/*   
                                                    ╔═════════════■█■════════════╗
════════════════════════════════════════════════════╣      CSS pour le main      ╠═════════════════════════════════════════════════════════ 
                                                    ╚═════════════■█■════════════╝
*/
main {
    display: flex;
    flex-direction: row;
    margin-bottom: 8%
}

main h1 {
    color: #de2f3d;
    font-family: DIN;
    font-size: 90px;
    text-align: start;
}

.inscription {
    display: flex;
    flex-direction: column;
    margin-left: 5%;
}

.carte {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.card {
    display: flex;
    background-color: #0f131f;
    box-shadow: 12px 17px 51px #151f2b;
    border-radius: 12px;
    font-family: Aharoni;
    justify-content: center;
    flex-direction: column;
    color: white;
    width: 300px;
    padding: 1% 5% 3% 5%;
    margin-top: -10%;
}

.result {
    height: 350px;
}

.info {
    position: relative;
    margin-bottom: 8%;
}

input {
    border: 0;
    border-bottom: 2px #fff solid;
    background: transparent;
    color: white;
    align-items: center;   
    display: block;
    padding: 10px 0;
    font-size: auto;
    outline: none;  
    width: 300px;
}

label {
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 0;
    font-size: 15px;
    pointer-events: none;
    transition: .5s;
}

input:focus ~ label,
input:valid ~ label {
    top: -20px;
    font-size: 12px;
}

.envoyer {
    padding: 1em 2.5em;
    border-radius: 6em;
    transition: all .2s;
    border: none;
    background-color: white;
}

.envoyer:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    cursor: pointer;
}

.deroulement {
    display: flex;
    justify-content: right;
    align-items: right;
    flex-direction: column;
    width: -moz-available; width: -webkit-fill-available;
    margin-right: 5%;
    margin-left: 5%;
    color: black;
    text-align: start;
    font-family: sans-serif;
}

.tournoi_texte {
    margin-top: -50px;
}

/*   
                                                   ╔══════════════■█■═════════════╗
═══════════════════════════════════════════════════╣      CSS pour le footer      ╠════════════════════════════════════════════════════════ 
                                                   ╚══════════════■█■═════════════╝
*/
footer {
    background-color: black;
    color: white;
    text-align: center;
    padding: 10px;
}