.img-responsive {
  max-width: 100%;
  height: auto;
}
.btn-reg {
  padding-top: 8px;
}
.btn_fixed {
  position: fixed;
  bottom: 35px;
  right: 30px;
  cursor: pointer;
  z-index: 99;
}
.btn_fixed img {
  margin: 0 auto;
}
/*Form Đăng Ký Pop-up*/
.form-dk {
  position: relative;
  /*background: url(../images/pc/Khung-DangKy-1.png) no-repeat top center;*/
  margin: 0 auto;
  flex: 0 0 auto;
  height: 100%;
  width: auto;
  z-index: 90;
}
.form-group {
  text-align: center;
}
.info-form-dk {
  flex: 0 0 auto;
  width: 100%;
}
.form-horizontal {
  padding: 0 0px;
  color: black;
  width: 80%;
  margin: 0 auto;
  text-align: center;
}
.form-title_pop {
  padding-bottom: 10px;
  padding-top: 10px;
}
.form-title_pop span {
  color: red;
  font-size: 28px;
  font-weight: 700;
  font-family: ui-sans-serif;
}
.form-buttonpc {
  /* top: 91%; */
  position: relative;
  text-align: center;
  margin: 0 auto;
}
/*form-dk-frame-1*/
.signup-form {
  display: grid;
  grid-auto-rows: auto;
  grid-row-gap: 1rem;
  align-items: center;
  padding: 0 2rem;
}
.signup-form input,
.signup-form select {
  display: block;
}
.signup-form select {
  height: 100%;
  display: block;
}
.signup-form input:not([type='checkbox']),
.signup-form select {
  border: 1px solid #767676;
  border-radius: 8px;
  padding: 0.7rem 0.5rem;
  font: inherit;
}
.signup-form input[type='text'],
.signup-form input[type='tel'],
.signup-form select {
  width: 100%;
  height: 2.7rem;
  font-size: 1rem;
}
/* The Modal*/
.modal,
.modal_popup {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 9999999; /* Sit on top */
  padding-top: 100px; /* Location of the box */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  overflow: auto; /* Enable scroll if needed */
  background-color: rgb(0, 0, 0); /* Fallback color */
  background-color: rgba(0, 0, 0, 0.4); /* Black w/ opacity */
}
/* Modal Content */
.modal-content {
  position: relative;
  margin: auto;
  padding: 0;
  max-width: 470px;
  box-shadow: 0 4px 8px 0 rgb(0 0 0 / 20%), 0 6px 20px 0 rgb(0 0 0 / 19%);
  -webkit-animation-name: animatetop;
  -webkit-animation-duration: 0.4s;
  animation-name: animatetop;
  animation-duration: 0.4s;
}
/* Add Animation */
@-webkit-keyframes animatetop {
  from {
    top: -300px;
    opacity: 0;
  }
  to {
    top: 0;
    opacity: 1;
  }
}
@keyframes animatetop {
  from {
    top: -300px;
    opacity: 0;
  }
  to {
    top: 0;
    opacity: 1;
  }
}
/* The Close Button */
.close,
.close_popup {
  color: #ff0000;
  font-size: 32px;
  font-weight: bold;
  position: absolute;
  right: 20px;
  top: 7px;
}
.close:hover,
.close:focus,
.close_popup:hover,
.close_popup:focus {
  color: #8dbf48;
  text-decoration: none;
  cursor: pointer;
}
.modal-header {
  background: #005395;
  border-top-left-radius: 30px;
  border-top-right-radius: 30px;
  padding: 15px;
  border-bottom: 1px solid #e5e5e5;
}
.modal-header h2 {
  text-align: center;
  color: #ffffff;
  font-size: 20px;
}
.modal-body {
  position: relative;
  /*background: url(../images/daihoi/bg-form-pc.png.webp) no-repeat top center;*/
  background-color: white;
  padding: 15px 25px;
  text-align: center;
  border-radius: 25px;
}

.modal-body .form-title {
  margin-bottom: 1rem;
}
span.title-form-popup {
  font-weight: bold;
  font-size: 1.3rem;
  color: #ac020b;
}

span.title-form-popup-1 {
  font-size: 1.5rem;
  color: #ac020b;
  font-weight: 600;
  line-height: 1.8rem;
  letter-spacing: 0.3rem;
}

.frm-title {
  margin-top: 1rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: rgb(35, 129, 195);
}

form#frmContactPop {
  margin-top: 20px;
}
.container_1 {
  max-width: 100%;
}
.frame-flex-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.frame-flex-row {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}
@media all and (max-width: 600px) {
  .frame-flex-row {
    flex-direction: column;
  }
}

img.image-title-km-1 {
  margin: 0 auto;
  transform: translateY(0px);
  user-select: none;
  z-index: 10;
}

.hieuung-1 {
  position: absolute;
  z-index: 0;
  top: 10%;
  min-width: 107rem;
}

.hieuung-2 {
  position: absolute;
  bottom: -36%;
}

div#errPositon {
  color: white;
  transform: translateY(-10px);
}

img.img-model {
  z-index: 10;
  transform: translate(149px, 175px);
}

.frameTwo,
.frameFour {
  padding: 0 12vw;
}

.frameTwo {
  margin: 0 auto 2rem auto;
}

.frameFour {
  margin: 0 auto 4rem auto;
}

.frameThree {
  padding: 0 12vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 1rem auto 2rem auto;
}

img.img-hieuung-light {
  position: absolute;
  bottom: 41%;
  z-index: 3;
  left: 21%;
}

img.img-text-km {
  z-index: 0;
  position: absolute;
  bottom: 27%;
  left: 15%;
}

/* Hien thi backgroup form dang ky */
.form-background {
  background-image: linear-gradient(
    to right,
    rgba(117, 0, 21, 1),
    rgba(254, 29, 43, 1)
  );
  /* background: #f5f5f5; */
  /* border: 2px solid #fe1d2b; */
  margin: 0 auto;
  width: 26rem;
  height: 19rem;
  min-height: 19rem;
  min-width: 26rem;
  display: block;
  text-align: center;
  position: relative;
  border-radius: 20px;
  z-index: 999;
  padding: 1rem 0 0;
  transform: translateY(0px);
}

img.image-title-km-3 {
  padding: 1rem;
}

.parallax {
  /* The image used */
  /* background: url(../images/pc-fix/ldp-sacdepmynu-desktop-07.webp); */
  /* background-image: linear-gradient(to bottom right, #0089c0, #004a96); */
  background: #bd1a16;
  /* Full height */
  height: auto;
  /* Create the parallax scrolling effect */
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
}
.parallax-mb {
  /* The image used */
  /* background: url(../images/mb-fix/cutcode-hoithaoniengrang-mobi-05.webp); */
  /* background-image: linear-gradient(to bottom right, #0089c0, #004a96); */
  background: #bd1a16;
  /* Full height */
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  position: fixed;
  top: 0;
  width: 100vw;
  height: 200vh;
  z-index: -1;
}

.hieuung1 {
  background: url(../images/pc-fix/ldp-tt-mb-05.webp);
  height: auto;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  justify-content: center;
  align-items: center;
}

.frameOne,
.frameTwo,
.frameThree,
.frameFour,
.frameFive,
.frameSix,
.frameSeven {
  min-width: 64rem;
  position: relative;
}

.hidden {
  display: none;
}