* {
  margin: 0px auto;
  margin: 0;
  padding: 0;
}
:root {
  scrollbar-width: none !important;
}
html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}
::-webkit-scrollbar {
  width: 0;
}

@font-face {
  font-family: "Kodchasan";
  src: url(../fonts/Kodchasan-Regular.ttf);
  font-weight: normal;
  font-style: normal;
}

/* HTML */
#main {
  width: 90vw;
  height: 90vh;
  padding: 25px;
  margin: 0px auto;
  display: flex;
  justify-content: center;
  /* flex-direction: column; */
  align-items: center;
  /* background: linear-gradient(
  45deg,
  rgba(0, 0, 255, 0.603),
  rgba(255, 0, 0, 0.514)
); */
}
#tittle-main {
  width: 50%;
  font-family: "Kodchasan";
  font-size: 50px;
  margin-right: 25px;
}
img {
  width: 30%;
  height: auto;
}
#section {
  display: flex;
  justify-content: center;
  flex-direction: column;
  margin-right: -945px;
}
#main-button {
    width: 200px;
    background-color: #7700ff;
    padding: 10px;
    text-decoration: none;
    border-radius: 6px;
    border: 2px solid #010733;
    font-size: 25px;
    transition: 300ms;
    margin: 30px 0px 30px 0px;
}
.main-button-a {
    color: #ffffff;
    text-decoration: none;
    font-family: "Kodchasan";
}

#main-button:hover{
  background-color: rgb(0, 0, 0);
}
#main-button:hover a{
    color: rgb(153, 0, 255);
  }
/* media */
@media (max-width: 1300px) {
  #main {
    flex-direction: column;
    justify-content: center;
  }
  #section{
    margin-right: 0px;
  align-items: center;

  }
  #tittle-main {
    font-size: 30px;
  }
  img {
    width: 20%;
  }
  #main-button {
    font-size: 20px;
}
}
@media (max-width: 1100px) {
  #tittle-main {
    font-size: 35px;
  }
  img {
    width: 25%;
  }
  #main-button {
    font-size: 18px;
}
}
@media (max-width: 800px) {
  
  #tittle-main {
    width: 80%;
    font-size: 25px;
    margin-right: 0px;
  }
  img {
    width: 40%;
  }
  #main-button {
    font-size: 16px;
}
}
@media (max-width: 600px) {
  #tittle-main {
    width: 70%;
    font-size: 18px;
  }
  img {
    width: 30%;
  }
  #main-button {
    font-size: 14px;
}
}