body
{
  overflow-x: hidden;
}

* {
  padding: 0;
  margin: 0;
}
html {
  font-size: 62.5%;
}
.btn1 {
  background-color: #ffdf00;
  color: #00003f;
  font-size: 2rem;
  height: 5rem;
  width: 12rem;
  font-weight: bold;
  border-radius: 1rem;
}
.btn_no {
  background-color: #ffdf00;
  color: #00003f;
  font-size: 1.5rem;
  height: 3.5rem;
  width: 3.5rem;
  border-radius: 2rem;
}
.choice_btn {
  width: 16rem;
}
.dropdown_btn {
  width: 22rem;
  font-size: 2rem;
}
.btn:hover {
  box-shadow: 5px 5px 7px 3px grey;
}
a:hover {
  text-decoration: none;
}

.first {
  background-color: rgb(53, 52, 52);
  height: 20vh;
}

/* .first .container{
  width: 100%;
} */

.first h1 {
  color: #ffdf00;
  font-size: 5rem;
}
.first p {
  color: white;
  font-size: 3rem;
  color: white;
}

/* .second{
    height: 60vh;
} */
.second h2 {
  font-size: 3rem;
  font-weight: bold;
}
.second .form-group,
.form-group .btn,
.form-group input,
.form-group select {
  font-size: 2rem;
}
.second .links a {
  text-decoration: none;
  color: #00003f;
  font-weight: bold;
  font-size: 2rem;
}
footer{
  position: absolute;
  bottom: 0%;
  width: 100vw;
}

.third {
  height: 18vh;
  background-color: #00003f;
}
.fourth {
  position: absolute;
  top: 0;
  left: 8%;
  height: 100%;
  width: 8vw;
  background-color: #ffdf00;
  z-index: 99;
  display: inline-block;
}

.first2 {
  background-color: rgb(53, 52, 52);
  height: 10vh;
}
.first2 h1 {
  color: #ffdf00;
  font-size: 5rem;
}
.first2 h5 {
  color: white;
  font-size: 3rem;
}
/* .second2 {
  height: 80vh;
} */
.second2 h2 {
  font-size: 3rem;
  font-weight: bold;
}
.third2 {
  height: 10vh;
  background-color: #00003f;
}
.fourth2 {
  position: absolute;
  top: 0;
  left: 16.5%;
  height: 100vh;
  width: 2vw;
  background-color: #ffdf00;
  z-index: 99;
}

#tests .second .test_btn {
  height: 13rem;
  width: 30rem;
  font-size: 1.5em;
}

.cardBox {
  position: relative;
  width: 100%;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 10px;
}


.cardBox .card {
  position: relative;
  background: #ffdf00;
  width: 100%;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  font-size: 1.5em;
  font-weight: 600;
  box-shadow: 0 7px 25px rgba(0, 0, 0, 0.08);
}

.cardBox .card .card-body
{
  display: flex;
  justify-content: center;
  align-items: center;
}

.sub_n
{
  font-size: 2.0em;
  color: white;
}

#placement_tests .second .test_btn {
  height: 7rem;
  width: 25rem;
}

#test_desc .first2 h2 {
  font-size: 4rem;
  color: white;
}
#test_desc .second2 p {
  font-size: 2rem;
  margin-top: 5rem;
}
#test_desc .second2 ol {
  font-size: 2rem;
  margin-top: 5rem;
}
#test_desc .desc_btn {
  font-size: 2rem;
  height: 7rem;
  width: 20rem;
}

#ques .fourth2 {
  left: 16.5%;
}
#ques .questions {
  overflow-y: scroll;
  height: 55vh;
  width: 70vw;
  border-radius: 20px;
  background-color: rgb(53, 52, 52);
  color: white;
}
#ques .questions p {
  font-size: 2rem;
  padding-top: 3rem;
}
#ques .questions ul li {
  font-size: 2rem;
}
#ques .questions .form-check-label {
  font-size: 20px;
  display: block;
}
#ques .questions .form-check-input {
  height: 30px;
  display: block;
}
#ques .down {
  margin-top: 14rem;
}
#ques .down input {
  width: 17rem;
  height: 3rem;
  font-size: 2rem;
}
#ques ul li {
  font-size: 3rem;
}

#add_multiple_choice .choice {
  border: 1px solid black;
}
#add_multiple_choice .choice label {
  font-size: 2.5rem;
}
#add_multiple_choice .dropdown-item {
  font-size: 2.5rem;
  background-color: #00003f;
  color: #ffdf00;
}

/*-----------------------------------   MEDIA QUERIES     ----------------------------------- */

@media (max-width: 770px) {
  html {
    font-size: 45%;
  }
  .fourth {
    display: none;
  }
  .fourth2 {
    display: none;
  }
  #signup .first {
    height: 15vh;
  }
  #signup .second {
    height: 70vh;
  }
  #signup .third {
    height: 15vh;
  }
  .first2 {
    height: 22vh;
  }
  .second2 {
    height: 72vh;
  }
  .third2 {
    height: 6vh;
  }
}

@media (min-width: 771px) and (max-width: 1030px) {
  .fourth {
    display: none;
  }
  .fourth2 {
    display: none;
  }
}