html {
  font-size: 88%;
}
body {
  box-sizing: border-box;
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  font-family: apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
    "Segoe UI Symbol", "Noto Color Emoji";
  background: black;
}
#body {
  margin: 0 20vw;
}
.background {
  position: relative;
  overflow: hidden;
}
h2 {
  font-style: normal;
  font-weight: normal;
  margin: 50px 0;
  color: white;
  font-size: 3rem;
}
.second_page h2,
.fr_page h2 {
  color: white;
}
.first_page {
  padding: 20vh 0 25vh 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.first_colum {
  width: 40%;
  height: 50vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.first_colum h1 {
  margin: 0;
  font-size: 4rem;
  font-style: normal;
  font-weight: normal;
  color: white;
  line-height: 4rem;
}
.first_colum h3 {
  font-size: 2rem;
  color: white;
  margin: 2vh 0;
  font-weight: lighter;
}
.images_pr102 {
  width: 45%;
  display: flex;
  align-items: center;
}
.images_pr102 img {
  width: 100%;
}
.first_colum a {
  width: 10rem;
  height: 3rem;
  justify-content: center;
  align-items: center;
  display: flex;
  font-size: 2rem;
}
.conteiner_features {
  max-width: 100vw;
  margin: 0 -20vw 0 -20vw;
  border-top: 1px solid #00a197;
  border-bottom: 1px solid #00a197;
  font-size: 1rem;
}
#features {
  display: flex;
  justify-content: center;
  padding: 0;
  width: 60vw;
  margin: 50px auto;
  display: flex;
  justify-content: space-around;
  flex-wrap: nowrap;
  list-style: none;
  font-weight: normal;
}
.li_conteiner {
  width: 250px;
  height: 250px;
  border: 2px solid white;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  display: flex;
  text-align: center;
  align-items: center;
  margin: 0 10px;
  color: white;
  font-size: 1rem;
  margin: 0 auto;
}
.li_description {
  padding: 10px;
  opacity: 0;
  margin: 0 auto;
}
.img_li {
  position: absolute;
  transition: 0.5s;
  opacity: 1;
}
.li_conteiner:hover .img_li {
  opacity: 0;
}
.li_conteiner:hover .li_description {
  opacity: 1;
}
.content_li_description {
  text-align: center;
  margin: 20px auto 0 auto;
  font-size: 1.5rem;
  color: white;
}

.second_page {
  margin: 0 -20vw 0 -20vw;
  padding: 0 20vw 0 20vw;
  position: relative;
}

.number {
  font-size: 25px;
  display: inline-block;
  padding: 0px;
  margin: 4px;
  border-radius: 10vw;
  border: solid 1px white;
  color: white;
  width: 35px;
  height: 35px;
  float: left;
  position: relative;
  text-align: center;
  clear: left;
}

.feature {
  margin: 10px;
}
.description {
  padding: 5px 10px;
  margin-left: 40px;
  color: #ffffff;
}
.description span {
  font-style: normal;
  font-weight: bold;
  font-size: 14px;
  line-height: 130%;
}

.btn_pr102 {
  margin: 50px auto;
  display: flex;
  justify-content: center;
}

.thrd_page {
  margin: 0 -20vw 0 -20vw;
  padding: 0 20vw 100px 20vw;
}
.req_row {
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  align-items: flex-end;
}
.order_pic {
  width: 300px;
  height: 300px;
  /*  border: 1px solid black;*/
  overflow: hidden;
  display: flex;
  align-items: center;
}
.order_pic img {
  width: 100%;
}
.fr_page {
  margin: 0 -20vw 0 -20vw;
  padding: 0 20vw 0 20vw;
  border-top: 1px solid #00a197;
  border-bottom: 1px solid #00a197;
  overflow: hidden;
}
/*test*/

.wrapper {
  position: relative;
  overflow: auto;
}
.sticky-col {
  position: -webkit-sticky;
  position: sticky;
  background-color: #000;
}
.first-col {
  min-width: 100px;
  max-width: 100px;
  left: -5px;
}
/*test end*/

table {
  font-size: 14px;
  width: 100%;
  border-collapse: collapse;
  margin: 15px 0 15px 0;
}
td {
  color: white;
  border-bottom: 1px solid #dedede;
  padding: 10px 15px;
  text-align: center;
}
td:first-child {
  text-align: left;
  width: 25%;
}
td:nth-child(3) {
  background-color: rgba(255, 255, 255, 0.1);
}
tr:first-child {
  border-bottom: 4px solid black;
}
tr:last-child td:first-child {
  font-size: 1.2rem;
}
tr:last-child {
  border-top: 3px solid white;
  border-bottom: 4px solid black;
}
#pr103_colum,
#pr200_colum,
#pr100_colum {
  width: 25%;
  font-size: 2rem;
}
#pr200_colum {
  font-size: 2.25rem;
  background-color: black;
}

#pr103_colum img,
#pr200_colum img,
#pr100_colum img {
  width: 100%;
}
.submit-buttons {
  display: flex;
  justify-content: center;
  margin: 50px 0;
}

.order_block_1,
.req_btn_choose {
  margin: 20px auto;
  text-align: center;
}
.order_block_1 span {
  color: white;
  font-size: 1.3rem;
  text-transform: uppercase;
}
.req_btn_choose {
  display: flex;
  justify-content: center;
}

.icon_1 {
  width: 300px;
  height: 300px;
  border: 1px solid;
  margin: 50px auto;
  position: relative;
}
.icon_di {
  width: 50px;
  height: 50px;
  border: 1px solid #00a197;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  border-radius: 50%;
  background: white;
  position: absolute;
  top: 3%;
  left: 80%;
}
.icon_di span:first-child {
  color: #ff007d;
}
.icon_di span:last-child {
  color: #00a197;
}

/* select */
.box {
  position: relative;
  top: 0;
  left: 0;
  padding: 0;
  margin: 0;
}

.order_block_1 select {
  background-color: #00a197;
  color: white;
  width: 15rem;
  padding: 0.8rem 0.8rem;
  margin: 1rem;
  border: none;
  font-size: 1.2rem;
  -webkit-appearance: button;
  appearance: button;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  box-sizing: inherit;
  cursor: inherit;
}
.box::before {
  content: "\01F893";
  position: absolute;
  top: 0.9rem;
  right: 2.1rem;
  width: 3rem;
  height: 3rem;
  font-size: 3rem;
  color: white;
  margin-top: 8px;
  pointer-events: none;
}

option:hover {
  background-color: black;
}
.order_block_1:hover::before {
  color: rgba(255, 255, 255, 0.6);
  background-color: rgba(255, 255, 255, 0.2);
}

.order_block_1 select option {
  padding: 30px;
}



/* media */

@media (max-width: 1400px) {
  #body {
    margin: 0 10vw;
  }
  .conteiner_features {
    margin: 0 -10vw 0 -10vw;
  }
  .second_page {
    margin: 0 -10vw;
    padding: 0 10vw;
  }
  .thrd_page {
    margin: 0 -10vw 0 -10vw;
    padding: 1px 10vw 1px 10vw;
  }
  .fr_page {
    margin: 0 -10vw 0 -10vw;
    padding: 0 10vw 0 10vw;
  }
  #features {
    width: 80vw;
  }
  .li_conteiner {
    width: 200px;
    height: 200px;
  }
  .li_description {
    font-size: 0.8rem;
  }
  h2 {
    font-size: 2rem;
  }
  .first_colum h1 {
    font-size: 3.8rem;
  }
  .req_row {
    margin: 0 -5vw 0 -5vw;
  }
  .content_li_description {
    font-size: 1.25rem;
  }
}
@media (max-width: 992px) {
  .order_pic {
    width: 250px;
  }
  #pr103_colum img,
  #pr200_colum img,
  #pr100_colum img {
    width: 150px;
  }
  .req_row {
    flex-wrap: wrap;
  }
  .first_colum h1 {
    font-size: 3.5rem;
  }
  .first_colum h3 {
    font-size: 1.8rem;
  }
  .first_colum a {
    width: 8rem;
    height: 3rem;
  }
  .first_colum a {
    font-size: 1.5rem;
  }
  .first_colum h1 {
    font-size: 3rem;
    line-height: 3rem;
  }
  .first_colum h3 {
    font-size: 1.5rem;
  }
  .box::before {
    right: 1rem;
  }
}
@media (max-width: 768px) {
  #body {
    margin: 0 5vw;
  }
  .first_page {
    flex-direction: column;
    padding: 25px 0;
    align-items: center;
    text-align: center;
  }
  .first_colum {
    align-items: flex-start;
    height: 100%;
    margin-bottom: 15px;
    width: 100%;
  }
  .first_colum a {
    display: none;
  }
  .first_colum h1 {
    font-size: 2.5rem;
    margin: 0 auto;
    line-height: 3rem;
  }
  .first_colum h3 {
    font-size: 1.5rem;
    margin: 20px auto;
  }
  #features {
    margin: 25px auto;
  }
  .second_page,
  .conteiner_features,
  .fr_page {
    margin: 0 -5vw;
    padding: 0 5vw;
  }
  .second_page h2 {
    margin: 50px 0 0 0;
  }
  .thrd_page {
    margin: 0 -5vw;
    padding: 1px 5vw 1px 5vw;
  }
  .li_conteiner {
    width: 150px;
    height: 150px;
  }
  .li_description {
    font-size: 0.8rem;
  }
  .submit-buttons {
    margin: 25px auto;
  }
  h2 {
    text-align: center;
  }
  .btn_pr102 {
    margin: 30px auto 25px auto;
  }
  tr:last-child td:first-child {
    font-size: 1rem;
  }
  .order_pic {
    width: 200px;
  }
}

@media (max-width: 576px) {
  #features {
    flex-wrap: wrap;
  }
  .fr_page {
    overflow: auto;
  }
  #pr103_colum img,
  #pr200_colum img,
  #pr100_colum img {
    width: 120px;
  }
  .req_row {
    flex-direction: column;
  }
  .li_conteiner {
    width: 180px;
    height: 180px;
  }
  .li_description {
    font-size: 0.85rem;
  }
  .content_li_description {
    margin: 20px auto 15px auto;
  }
  .order_pic {
    width: 280px;
  }
  .first-col {
    min-width: 90px;
  }
  .box::before {
    right: 1.4rem;
    content: " ";
  }
}