* {
  padding: 0;
  margin: 0;
  font-family: 'Segoe UI';
}

body {
  overflow: hidden;
}

.container {
  height: 100%;
  position: relative;
  margin-top: 2%;
  /* margin-bottom: -650px; */
  width: 100%;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  z-index: 1;
  box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.5);
}

.logo-page {
  background-color: #18446B;
  height: auto;
  text-align: center;
}

.input-page {
  height: auto;
  background-color: white;
  text-align: center;
}
.header {
  margin: 20px;
}
.header .h1 {
  font-size: 30px;
}

.header .h2 {
  padding-top: 15px;
  font-size: 20px;
}

.login {
  width: 50%;
  margin-left: 25%;
}

.login div {
  font-size: 18px;
  font-weight: 600;
  text-align: left;
  justify-content: left;
  margin-top: 20px;
}

.login div a {
  text-decoration: none;
  position: relative;
  left: 17%;
}

.login div a:hover {
  color: rgb(185, 158, 2);
}

.login input {
  width: 100%;
  height: 40px;
}

.login button {
  width: 100%;
  margin-top: 20px;
  background-color: #4D4D4D;
  color: white;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  font-variant-caps: all-petite-caps;
  font-size: 20px;
  border: none;
}

.welcome {
  font-size: 35px;
  font-weight: 600;
  color: white;
}

.logo img {
  margin-top: 3%;
  width: 110px;
  height: 61px;
  padding-bottom: 1%;
}

.twenty_yrs_logo {
  display: flex;
  position: relative;
  flex-flow: row-reverse;
}

.twenty_yrs_logo img {
  width:75px;
  height: 100px;
  margin-top: 2%;
}

.img_laptop {
  margin-top: 10%;
}

.img_laptop img {
  width: 225px;
  height: 250px;
}

.icon_css {
  text-decoration: none;
  list-style: none;
  margin-top: 15%;
}

.icon_css ul li {
  display: inline;
  inline-size: 30px;
}

a {
  text-decoration: none;
}

.icon_css ul li a:hover {
  cursor: pointer;
}

.icon_css img {
  width: 30px;
  height: 30px;
}

@media only screen and (max-width: 600px) {
  /* For tablets: */
  .col-s-1 {
    width: 8.33%;
  }
  .col-s-2 {
    width: 16.66%;
  }
  .col-s-3 {
    width: 25%;
  }
  .col-s-4 {
    width: 33.33%;
  }
  .col-s-5 {
    width: 41.66%;
  }
  .col-s-6 {
    width: 50%;
  }
  .col-s-7 {
    width: 58.33%;
  }
  .col-s-8 {
    width: 66.66%;
  }
  .col-s-9 {
    width: 75%;
  }
  .col-s-10 {
    width: 83.33%;
  }
  .col-s-11 {
    width: 91.66%;
  }
  .col-s-12 {
    width: 100%;
  }

  body {
    overflow: visible;
  }
}

@media screen and (max-width: 450px) {
  .img_laptop img {
    width: 130px;
    height: 170px;
  }

  .icon_css img {
    width: 20px;
    height: 20px;
  }

  .welcome {
    font-size: 30px;
    font-weight: 600;
    color: white;
  }

  .container {
    height: auto;
  }

  .login div a {
    left: 5%;
  }

  .logo img {
    margin-top: 3%;
    width: 100px;
    height: 50px;
  }

  .twenty_yrs_logo img {
    width: fit-content;
    height: 50px;
    margin-top: 2%;
  }

  .header .h1 {
    font-size: 20px;
  }

  .header .h2 {
    padding-top: 15px;
    font-size: 15px;
  }

  .login {
    width: 80%;
    margin-left: 10%;
  }
}

@media only screen and (max-width: 768px) {
  /* For desktop: */
  .col-1 {
    width: 8.33%;
  }
  .col-2 {
    width: 16.66%;
  }
  .col-3 {
    width: 25%;
  }
  .col-4 {
    width: 33.33%;
  }
  .col-5 {
    width: 41.66%;
  }
  .col-6 {
    width: 50%;
  }
  .col-7 {
    width: 58.33%;
  }
  .col-8 {
    width: 66.66%;
  }
  .col-9 {
    width: 75%;
  }
  .col-10 {
    width: 83.33%;
  }
  .col-11 {
    width: 91.66%;
  }
  .col-12 {
    width: 100%;
  }
}