.product_detail {
  background-color: #fff;
}

.product_detail .top_1 {
  margin-top: 0px;
  padding-top: 0px;
  padding-bottom: 0px;
  background-color: #fff;
}

/*.product_detail .top_1 .text_1 {
  font-family: 'tahoma';
  font-size: 36px;
}*/
@media only screen and (max-width: 767px) {
  .product_detail .top_1 {
    margin-top: 0px;
  }
}

.product_detail .top_2 {
  background-color: #fff;
  padding-top: 0px;
  padding-bottom: 30px;
}

.product_detail .top_2 .text_1 {
  font-family: 'tahoma';
  font-size: 22px;
  font-weight: bold;
}

.product_detail .top_2 .text_2 {
  font-size: 28px;
  font-weight: bold;
  min-height: 40px;
}

.product_detail .top_2 .text_3 {
  margin-bottom: 30px;
}

.product_detail .top_2 .form-group {
  margin-bottom: 0px;
}

.product_detail .top_2 .form-control {
  width: 35%;
  border-radius: 0px;
  font-size: 13px;
  font-weight: bold;
  color: #252525;
}

@media only screen and (max-width: 767px) {
  .product_detail .top_2 .text_1 {
    margin-top: 20px;
  }

  .product_detail .top_2 .form-control {
    width: 70%;
  }
}

.product_detail .top_2 .reset {
  color: #999;
  font-size: 12px;
  font-style: italic;
}

.product_detail .top_2 .text_4 {
  margin-bottom: 3px;
  color: #777;
  font-size: 14px;
  font-weight: bold;
}

.product_detail .top_2 .text_5 {
  font-size: 28px;
  font-weight: bold;
  margin-top: 20px;
}

.product_detail .top_2 .text_6 {
  margin-bottom: 5px;
}

.product_detail .top_2 .text_6 .t_7 {
  margin: 0px;
}

.product_detail .top_2 .carousel_4 {
  margin-top: 10px;
}

.product_detail .top_2 .carousel_4 .item img {
  min-height: 50px;
}

.product_detail .top_2 .carousel_4 .item {
  padding: 3px;
  border: 1px solid #e6e6e6;
  transition: all ease 0.5s;
  margin: 3px;
  cursor: pointer;
  min-height: 50px;
}

.product_detail .top_2 .carousel_4 .item:hover {
  border: 1px solid #797979;
  transition: all ease 0.5s;
}


.product_detail .top_4 {
  background-color: #fff;
}

.product_detail .top_4 .text_1 {
  font-size: 20px;
  font-family: 'tahoma';
}

.product_detail .top_4 .block_1 {
  margin-bottom: 20px;
}

.product_detail .top_4 .block_1 .block_2 {
  border: 1px solid #e3e3e3;
  padding: 15px;
}

.product_detail .top_4 .block_1 .block_2 .text_3 {
  color: #5b5b5b;
  font-family: 'tahoma';
  letter-spacing: 1px;
  font-size: 14px;
  margin-top: 30px;
  text-align: left;
}

.product_detail .top_4 .block_1 .block_2 .text_4 {
  font-size: 18px;
  font-weight: 700;
  text-align: left;
}

.product_detail .top_2 .btn_1 {
  margin: unset;
  margin-bottom: 15px;
  width: 50%;
}

body .slider_detail {
  position: relative;
}

body .slider_detail .frame_image {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  padding: 3px;
}

.product_detail .top_4 .frame_image {
  top: -15px;
  padding: 15px;
}


body .product_detail .top_1 .breadcrumb {
  background-color: #e1e1e1;
  margin-top: 20px;
}

body .product_detail .top_1 .breadcrumb .text_1 {
  text-decoration: none;
  color: #565656;
}

body .product_detail .top_1 .breadcrumb .li .text_2 {
  text-decoration: none;
  font-weight: bold;
}

body .product_detail .top_5 {
  margin-bottom: 0px;
}

body .product_detail .top_5 .text_1 {
  font-weight: bold;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

body .product_detail .top_5 .block_1 {
  border: 1px solid #efefef;
}

body .product_detail .top_5 .block_1 .img_1 {
  width: 100%;
  transition: all ease 0.5s;
}

body .product_detail .top_5 .block_1 .img_1:hover {
  filter: brightness(0.5);
  transition: all ease 0.5s;
}

body .product_detail .top_5 .block_1 a .text_2 {
  color: #999;
  margin-top: 15px;
  margin-bottom: 15px;
  font-size: 12px;
  font-weight: bold;
  text-transform: uppercase;
}

body .product_detail .khoi_1 span {
  margin-right: 30px;
}

.hr_1 {
  margin: 10px 0px;
}

body .product_detail .tu_van {
  font-size: 12px;
  position: relative;
  background-color: #959595;
  padding: 20px 69px 0px;
  border-radius: 5px;
  margin-top: 10px;
  max-width: 385px;
  min-height: 110px;
  display: table;

}

body .product_detail .tu_van .tai_nghe {
  top: 12px;
  position: absolute;
  font-size: 45px;
}

body .product_detail .tu_van .mot {
  font-weight: 600;
  text-align: center;
  font-size: 16px;
  color: #fff;
  margin-bottom: 5px;
}

body .product_detail .tu_van .hai {
  font-weight: 600;
  color: #fff;
  width: 145%;
  position: relative;
  left: -21%;
}

body .product_detail .tu_van .nhap {
  float: left;
  display: table;
  width: 145%;
  position: relative;
  left: -21%;
}

body .product_detail .tu_van .status {
  text-align: center;
  color: #fff;
  margin: 0px auto 20px;
}

body .product_detail .tu_van .nhap .form2 {
  width: calc(98% - 55px);
  float: left;
  margin-right: 2%;
}

body .product_detail .tu_van .nhap .send_dt {
  position: relative;
  border-radius: 0px;
  background: url(../images/gui.png) no-repeat center / 15px 14px;
  width: 50px;
  height: 34px;
  border: none;
  background-color: #fff;

}

body .product_detail .tu_van .nhap .send_dt .gui {
  position: absolute;
  top: 9px;
  right: 17px;
}

body .product_detail .tu_van .nut {
  float: left;
  border-radius: 0px;
  background-color: #FE6508;
  border-color: #FE6508;
}

body .product_detail .tu_van .sdt {
  color: #FE1202;
}


.capacity {
  display: flex;
  align-items: normal;
}

#clear {
  clear: both;
}

.status {
  margin-top: 5px;
}

@media only screen and (max-width: 767px) {
  .capacity {
    display: block;
  }
}

.capacity .text_4 {
  margin: 0px;
  width: 15%;
}

@media only screen and (max-width: 767px) {
  .capacity .text_4 {
    width: 100%;
    margin-bottom: 10px;
  }
}

.capacity .block_variation {
  float: left;
}

@media only screen and (max-width: 767px) {
  .capacity .block_variation {
    float: none;
  }
}

.capacity .block_variation .block_child {
  display: contents;
}

.capacity input[type=radio] {
  display: none;
  visibility: hidden;
}

.capacity input~label {
  cursor: pointer;
  color: #565656;
  border-color: #565656;
  padding: 7px 15px;
  margin: 0px 8px 10px 0px;
  border-radius: 2px;
  border: 1px solid #ccc;
  position: relative;
}

.capacity input:checked~label {
  color: #d33;
  border-color: #d33;
  border: 1px solid #d33;
}

.capacity input~label .variation_tick {
  display: none;
  width: 15px;
  height: 15px;
  position: absolute;
  overflow: hidden;
  right: 0;
  bottom: 0;
}

.capacity input~label .variation_tick:before {
  border: 15px solid transparent;
  border-bottom-color: #d33;
  content: "";
  position: absolute;
  right: -15px;
  bottom: 0;
}

.variation_tick .icon-tick-bold {
  position: absolute;
  right: 0;
  bottom: 0;
  color: #fff;
  font-size: 8px;
  display: inline-block;
  width: 1em;
  height: 1em;
  fill: currentColor;
}

.capacity input:checked~label .variation_tick {
  display: unset;
}




body .product_detail .block_4 {
  border: 1px solid #ccc;
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 20px;
  /* background-image: linear-gradient(to right,#f5c000, #1a79be); */
}

@media only screen and (min-width: 767px) {
  body .product_detail .block_4 {
    width: 75%;
  }
}

body .product_detail .block_4 img {
  max-width: 60px;
  max-height: 60px;
  border-radius: 5px;
  border: 1px solid #ccc;
  margin: auto;
}

body .product_detail .block_4 .col-md-1 {
  width: 8%;
}

body .product_detail .block_4 .col-md-8 {
  width: 66%;
}

body .product_detail .block_4 .checkbox {
  display: inline-block;
  cursor: pointer;
  font-size: 13px;
  font-weight: 400;
  color: #9b9b9b;
}

body .product_detail .block_4 .combo-checkbox {
  margin-left: 0px;
  display: none;
}

body .product_detail .block_4 .checkbox input[type=checkbox]+span.ico {
  width: 18px;
  height: 18px;
  display: inline-block;
  background-image: url(../image/check-off.svg);
  vertical-align: middle;
  color: #a6a6a6;
  margin-right: 2px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

body .product_detail .block_4 .checkbox input[type=checkbox]:checked+span.ico {
  background-image: url(../image/check-on.svg);
}

body .product_detail .block_4 .text_2 {
  color: #565656;
  font-size: 13px;
  font-weight: bold;
  margin-bottom: 0px;
}

body .product_detail .block_4 a:hover {
  text-decoration: none;
}

body .product_detail .block_4 .text_3 {
  font-weight: bold;
  color: #bf1e2d;
  margin-bottom: 0px;
}

body .product_detail .block_4 .text_4 {
  text-decoration: line-through;
}

body .product_detail .block_4 .total {
  margin-top: 10px;
}

body .product_detail .block_4 .total_price {
  color: #bf1e2d;
  font-weight: bold;
}

body .product_detail .block_4 .add_combo {
  background: #ff313d;
  color: #fff;
  border: 0;
  font-size: 12px;
  font-weight: 400;
  border-radius: 5px;
  padding: 6px 10px 5px;
  outline: none;
}

@media screen and (max-width: 767px) {
  body .product_detail .block_4 .col-md-3 {
    padding-left: 10px;
    padding-right: 10px;
  }

  body .product_detail .block_4 .col-md-8 {
    width: 64%;
    padding-left: 0px;
    padding-right: 10px;
  }
}

.radio input[type="radio"] {
  display: none;
  visibility: hidden;
}

.radio input[type=radio]~label .check {
  /* display: block; */
  position: absolute;
  border: 3px solid #AAAAAA;
  border-radius: 100%;
  height: 20px;
  width: 20px;
  top: 25px;
  left: 0px;
  /* z-index: 5; */
  transition: border .25s linear;
  -webkit-transition: border .25s linear;
}

.radio input[type=radio]~label .check::before {
  /* display: block; */
  position: absolute;
  content: '';
  border-radius: 100%;
  height: 10px;
  width: 10px;
  top: 2px;
  left: 2px;
  /* margin: auto; */
  transition: background 0.25s linear;
  -webkit-transition: background 0.25s linear;
}

.radio input[type=radio]:checked~label .check {
  border: 3px solid #1a79be;
}

.radio input[type=radio]:checked~label .check::before {
  background-color: #1a79be;
}

.radio img {
  position: relative;
  left: 15px;
  max-width: 60px;
  max-height: 60px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

/* CSS TAB content */
.product_detail .top_3 .nav-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 25px 50px 0px;
  align-items: stretch;
  gap: 5px;
}

.product_detail .top_3 .nav-pills::before,
.product_detail .top_3 .nav-pills::after {
  content: unset;
}

@media only screen and (max-width: 767px) {
  .product_detail .top_3 .nav-pills {
    padding: 25px 0px 0px;
  }
}

.product_detail .top_3 .nav-pills li {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px 10px 0px 0px;
  text-align: center;
  background-color: #eee;
}

@media only screen and (max-width: 767px) {
  .product_detail .top_3 .nav-pills li {
    border-radius: 8px 8px 0px 0px;
  }
}

.product_detail .top_3 .nav-pills li+li {
  margin-left: 0px;

}

.product_detail .top_3 .nav-pills .active {
  background-color: var(--color-blue);
}

.product_detail .top_3 .nav-pills li a {
  padding: 10px 10px;
  color: var(--color-normal);
  border: none;
  width: 100%;
  background-color: unset;
  font-family: var(--font-bold);
}

@media only screen and (max-width: 767px) {
  .product_detail .top_3 .nav-pills li a {
    font-size: 10px;
    padding: 10px 5px 8px;
  }
}

.product_detail .top_3 .nav-pills .active a {
  border: 0px;
  background-color: unset;
  color: #fff;
}

.product_detail .top_3 .tab-content iframe {
  max-width: 100% !important;
}

@media only screen and (max-width: 767px) {
  .product_detail .top_3 .tab-content iframe {
    height: 366px !important;
  }
}