body {
  overflow-x: hidden;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
  display: inline-block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

video {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  z-index: -1;
}

.down-vid {
  text-align: center;
  margin: 0 0 50px 0;
}

.down-vid h1 {
  font-size: 50px;
  font-weight: bold;
  color: yellow;
  font-family: Arial, Helvetica, sans-serif;
  text-decoration: underline;
}

.sec-1 {
  padding: 50px 0;
}

.wrap-box {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
}

table,
th,
td {
  border: 5px solid yellowgreen;
  border-collapse: collapse;
}

th,
td {
  padding: 15px;
  background-color: beige;
}

.click-butt{
  background-color: #5454d4;
  padding: 10px 16px;
  font-size: 18px;
  font-weight: bold;
  color: white;
  border-radius: 20px;
  transition: all 0.3s ease-in-out;
  text-align: center;
}

.click-butt:hover {
  background-color: black;
}

h2 {
  font-size: 35px;
  font-weight: bolder;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
}

.details {
  font-size: 25px;
  font-weight: lighter;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
}

/* Mediaquery */

/* For Extra Small Screen */

@media (max-width: 575.98px) {
  .container {
    max-width: 100%;
  }

  .down-vid h1 {
    font-size: 33px;
  }

  .sec-1 {
    padding: 20px;
  }

  h2 {
    font-size: 23px;
  }

  .details {
    font-size: 15px;
  }

  .click-butt a {
    font-size: 15px;
  }
}

/* For Small Screen */

@media (min-width: 576px) and (max-width: 767.98px) {
  .container {
    max-width: 540px;
  }

  .down-vid h1 {
    font-size: 36px;
  }

  .sec-1 {
    padding: 25px;
  }

  h2 {
    font-size: 25px;
  }

  .details {
    font-size: 18px;
  }

  .click-butt a {
    font-size: 18px;
  }
}

/* For Medium Screen */

@media (min-width: 768px) and (max-width: 991.98px) {
  .container {
    max-width: 720px;
  }

  .down-vid h1 {
    font-size: 40px;
  }

  .sec-1 {
    padding: 30px;
  }

  h2 {
    font-size: 28px;
  }

  .details {
    font-size: 20px;
  }

  .click-butt a {
    font-size: 20px;
  }

}

/* For Large Screen */

@media (min-width: 992px) and (max-width: 1199.98px) {
  .container {
    max-width: 960px;
  }

    .down-vid h1 {
    font-size: 40px;
  }

  .sec-1 {
    padding: 35px;
  }

  h2 {
    font-size: 30px;
  }

  .details {
    font-size: 23px;
  }

  .click-butt a {
    font-size: 23px;
  }
}