body {
  background: #252525;
  margin: 0;
  color: #fff;
}
h3,
h4 {
  color: #fff;
}
summary {
  list-style-type: none;
}
summary:hover {
  cursor: pointer;
}
.background {
  max-width: 1150px;
  height: auto;
  background: rgba(0, 0, 0, 0);
  display: block;
  margin: 0 auto;
}
.div_conteiner {
  display: flex;
  background: rgba(0, 0, 0, 0.4);
}
.div_logo_img {
  display: flex;
  flex-basis: 50%;
  align-items: center;
  padding: 5px;
}
.span {
  margin: 0px 10px;
  font-size: 35px;
  color: #d4b37a;
}
.div_logo_button {
  display: flex;
  align-items: center;
  flex-basis: 50%;
  justify-content: right;
  padding-right: 10px;
}
.user {
  width: 35px;
  height: auto;
}
.button_vhod {
  padding: 8px 15px;
  font-size: 21px;
  margin-right: 10px;
  text-decoration: none;
  border-radius: 5px;
  cursor: pointer;
  color: #ffffff;
}
.button_vhod:hover {
  color: #d4b37a;
}
.button_rega {
  padding: 8px 15px;
  background: #d4b37a;
  margin-right: 10px;
  text-decoration: none;
  border-radius: 5px;
  cursor: pointer;
  color: #000000;
  font-size: 21px;
}
.button_rega:hover {
  color: #ffffff;
}
.menu {
  width: 100%;
  height: auto;
  display: flex;
  margin: 0 auto;
}
.blok_menu {
  display: flex;
  border-right: 0.5px solid #313538;
  flex-basis: 25%;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px 0;
  background: #3d4347;
}
.blok_menu_img {
  width: 50px;
  height: auto;
}
.blok_menu_img_2 {
  width: 65px;
  height: auto;
}
.slot_a {
  text-decoration: none;
  color: #ffffff;
  margin-left: 10px;
  font-size: 22px;
}
.slot_a:hover {
  color: #d4b37a;
}
.slider {
  width: 100%;
  height: auto;
  position: relative;

  display: flex;
  align-items: center;
  flex-direction: column;
}
.slider_img {
  width: 100%;
  height: auto;
}
.strelki {
  display: flex;
  position: absolute;
  width: 100%;
  justify-content: space-between; /* Отодвигает элементы на одинаковое расстояние друг от друга внутри блока во флексе */
}
.left {
  width: 40px;
  background: #3d4347;
  padding: 5px 0;
  height: auto;
  border-radius: 5px;
  display: flex;
  margin-left: 5px;
  z-index: 1;
}
.right {
  width: 40px;
  background: #3d4347;
  padding: 5px 0;
  height: auto;
  border-radius: 5px;
  display: flex;
  margin-right: 5px;
  justify-content: right;
}
.left_img {
  width: 40px;
  display: flex;
  align-items: center;
}
.right_img {
  width: 40px;
  display: flex;
  align-items: center;
}
.slider_blok_absolute {
  display: block;
  width: 100%;
  height: auto;
  background: rgba(0, 0, 0, 0.6);
}
.slider_p {
  font-size: 25px;
  color: #ffffff;
  text-align: center;
}
.slider_a {
  text-decoration: none;
  background: #2ecc71;
  color: #111111;
  padding: 8px 15px;
  font-size: 22px;
  border-radius: 5px;
  position: static;
  bottom: 15px;
  left: 0;
  right: 0;
  margin: 20px auto;
  width: 130px;
  text-align: center;
  display: block;
}
.slider_a:hover {
  color: #000;
}
.slider_b {
  text-decoration: none;
  color: #ffffff;
  background: #27ae60;
  padding: 8px 5px;
  font-size: 22px;
  border-radius: 5px;
  margin: 50px auto;
  display: block;
  width: 160px;
  text-align: center;
}
.slider_b:hover {
  color: #000000;
}
.nav {
  width: 100%;
  height: auto;
  background: #3d4347;
  padding: 10px 0;
}
.nav_a {
  text-decoration: none;
  color: #ffffff;
  font-size: 22px;
  padding: 8px 15px;
  cursor: pointer;
  border-right: 0.5px solid #313538;
}
.nav_a:hover {
  background: #d4b37a;
}
.block_slot {
  width: 100%;
  height: auto;
  background: rgba(0, 0, 0, 0.4);
  padding: 30px 0;
}
.div_h1 {
  width: 100%;
  height: auto;
  padding: 20px 0;
}
.h1 {
  text-align: center;
  color: #ffffff;
  font-size: 23px;
}
.slot_flex {
  flex-wrap: wrap;
  display: flex;
  width: 100%;
  margin: 0 auto;
  justify-content: center;
}
table {
  width: 100%;
  margin-bottom: 20px;
  border: 1px solid #dddddd;
  border-collapse: collapse;
  color: #fff;
}
table th {
  font-weight: bold;
  padding: 5px;
  background: #454141;
  border: 1px solid #dddddd;
}
table td {
  border: 1px solid #dddddd;
  padding: 5px;
}
.slot_flex_img {
  display: flex;
  flex-basis: 24%;

  justify-content: center;
}
.flex_img {
  width: 250px;
  height: auto;
  display: block;
  margin: 10px auto;
}
.flex_img:hover {
  transform: scale(1.1);
  transition: 0.5s;
}
h5 {
  text-align: center;
  margin: 0;
  padding: 0;
  color: #ffffff;
  font-size: 20px;
}
.escho {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
  text-align: center;
  margin-top: 40px;
}
.escho_a {
  width: 80%;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 0;
  border: 1px solid #d4b37a;
  text-decoration: none;
  color: #ffffff;
  font-size: 22px;
}
.escho_a:hover {
  background: #d4b37a;
}
.content {
  background: #3d4347;
  padding: 20px 0;
}
h2 {
  text-align: center;
  color: #d4b37a;
}
.text {
  color: #ffffff;
  margin: 15px;
  font-size: 20px;
}
ul li {
  color: #d4b37a;
  font-size: 20px;
  cursor: pointer;
  margin: 15px 0;
}
ul li:hover {
  color: yellow;
}
.footer {
  width: 100%;
  display: flex;
  align-items: center;
  text-align: center;
  justify-content: center;
  padding: 40px 0;
  height: auto;
  background: #303030;
}
.footer_a {
  text-decoration: none;
  color: #ffffff;
  cursor: pointer;
  margin: 0 15px;
  font-size: 21px;
}
.footer_a:hover {
  color: #d4b37a;
}
@media (max-width: 1100px) {
  .slot_flex_img {
    margin: 5px;
  }
}
@media (max-width: 920px) {
  .blok_menu {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    display: flex;
  }
  .blok_menu_img_2 {
    width: 60px;
  }
  .left {
    width: 30px;
  }
  .right {
    width: 30px;
  }
  .left_img {
    width: 30px;
  }
  .right_img {
    width: 30px;
  }
  .strelki {
    display: none;
  }
  .slider {
    flex-direction: column;
  }
  .slider_blok_absolute {
    position: static;
    width: 100%;
    height: auto;
  }
  .slider_a {
    position: static;
    margin: 20px auto;
    display: block;
  }
}
@media (max-width: 800px) {
  .slot_flex_img {
    flex-basis: 30%;
  }
  .flex_img {
    width: 100%;
  }
}
@media (max-width: 750px) {
  .footer {
    flex-direction: column;
  }
  .footer_a {
    margin: 10px auto;
  }
}
@media (max-width: 640px) {
  .blok_menu {
    padding: 4px;
  }
  .blok_menu_img {
    width: 40px;
  }
  .blok_menu_img_2 {
    width: 48px;
  }
  .slot_a {
    font-size: 16px;
    margin: 3px auto;
  }
  .nav {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
  .nav_a {
    border: 1px solid #d4b37a;
    width: 80%;
    margin: 5px auto;
  }
  .span {
    display: none;
  }
}
@media (max-width: 462px) {
  .slot_a {
    font-size: 11px;
    margin: 3px auto;
  }
  .blok_menu_img {
    width: 35px;
  }
  .blok_menu_img_2 {
    width: 42px;
  }
  .slot_flex_img {
    flex-basis: 45%;
  }
  h5 {
    font-size: 16px;
  }
}
@media (max-width: 420px) {
  .img {
    width: 60px;
  }
  .button_vhod {
    margin-right: 5px;
  }
  .button_vhod {
    padding: 5px 10px;
    font-size: 20px;
    margin-right: 5px;
  }
  .button_rega {
    padding: 5px 10px;
    background: #d4b37a;
    margin-right: 5px;
    font-size: 20px;
  }
}
@media (max-width: 348px) {
  .button_vhod {
    padding: 5px 10px;
    font-size: 20px;
    margin-right: 5px;
  }
  .button_rega {
    padding: 5px 10px;
    background: #d4b37a;
    margin-right: 5px;
    font-size: 20px;
  }
}
@media (max-width: 320px) {
  .user {
    display: none;
  }
  .img {
    width: 40px;
  }
}