.sejarah_section {
  font-family: "proxima-nova", sans-serif;
}
.header_artikel {
  width: 100%;
  height: 475px;
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("../landing-page/artikel/header/sejarah.png");
  background-size: cover;
  background-repeat: no-repeat !important;
  background-position: center center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.title_header {
  margin-top: 12%;
  color: rgba(255, 255, 255, 0.96);
  font-size: 6vh;
  font-style: normal;
  font-weight: 700;
  /* line-height: 82.5%; */
  text-transform: uppercase;
}
.isi_artikel {
  padding-left: 13%;
  padding-right: 13%;
  padding-top: 0% !important;
  overflow-x: hidden;
}
.isi_artikel h6,
.isi_artikel h3,
.isi_artikel h4 {
  font-weight: 700 !important;
}

.isi_artikel p {
  font-family: "proxima-nova", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 500 !important;
  line-height: 25px; /* 125% */
}

.date_update {
  color: rgba(255, 255, 255, 0.88);
  font-family: "proxima-nova", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 20px; /* 125% */
}
.gambar_artikel {
  width: 100%;
  height: auto;
}

.gambar_artikel img {
  width: 100%;
  max-height: 461.653px;
}
#form_alumni {
  width: 40%;
}
#form_alumni input {
  border-radius: 0 !important;
  height: 48px;
  padding: 1rem;
}
.alumni_title {
  font-size: 25px !important;
  font-weight: 600 !important;
}
#form_alumni button {
  background: var(--primary-buttton, #ef2917);
  border-radius: 0;
  font-size: 14px;
  height: 48px;
}

@media only screen and (max-width: 600px) {
  .header_artikel {
    min-height: 175px !important;
    height: 0 !important;
    background-size: cover;

    text-align: center;
  }
  .title_header {
    margin-top: 10%;
    font-size: 1.4vh;
  }
  .isi_artikel {
    padding-left: 10%;
    padding-right: 10%;
    padding-top: 0 !important;
    /* text-align: justify; */
  }
  .date_update {
    color: rgba(255, 255, 255, 0.88);
    font-family: "proxima-nova", sans-serif;
    font-size: 10px;
    font-style: normal;
    font-weight: 400;
    line-height: 20px; /* 125% */
  }
  .isi_artikel p {
    font-family: "proxima-nova", sans-serif;
    font-size: 16px;
    font-style: normal;
    font-weight: 400 !important;
    line-height: 25px; /* 125% */
  }
  #form_alumni {
    width: 100%;
  }

  #form_alumni input {
    border-radius: 0 !important;
    height: 48px;
    padding: 1rem;
  }
  .alumni_title {
    font-size: 17px !important;
    font-weight: 600 !important;
  }
  #form_alumni button {
    background: var(--primary-buttton, #ef2917);
    border-radius: 0;
    font-size: 14px;
    height: 48px;
  }
}