* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
span.Yekan {
  font-weight: bold;
}
/* green navigation bar header links CSS */
header nav {
  background-color: #5a66d0;
  position: relative;
  width: 100%;
  left: 0;
  right: 0;
  top: 0;
  z-index: 2;
}
header > nav > div {
  position: relative;
}
header > nav > div > img {
  position: absolute;
  top: 50%;
  left: 1rem;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  border-radius: 5px;
}
header > nav > ul {
  text-align: right;
  /* in order to make a margin-right for تماس با ما  */
  padding-right: 1.5rem;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  flex-direction: row;
  -webkit-box-pack: end;
  justify-content: flex-end;
  list-style-type: none;
}
header > nav > ul > li {
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  align-items: center;
  z-index: 1;
}
header > nav > ul > li > a,
header > nav > ul > li > span {
  display: inline-block;
  padding: 1.5rem 0.5rem;
  color: white;
  text-align: center;
  margin-bottom: 0.1rem;
  -webkit-transition: color 0.5s;
  transition: color 0.5s;
}
header > nav > ul > li a > span {
  color: white;
}
/* green nav hover effect  */
header > nav > ul > li > a:hover,
nav > ul > li > a:hover > i {
  color: black;
}
header > nav > ul > li span:hover,
header > nav > ul > li span:hover > i {
  color: black;
  cursor: pointer;
}
header > nav > ul > li > a:hover,
header > nav > ul > li > span:hover {
  border-bottom: 0.1rem solid red;
  margin-bottom: 0;
  cursor: pointer;
}
/* products ul */
header > nav > ul > li > ul {
  list-style-type: none;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  flex-direction: row-reverse;
  -webkit-box-pack: start;
  justify-content: flex-start;
  background-color: #8a72df;
  /* in order to make the drop down box lists fit the entire dropdown */
  padding-right: 1rem;
  width: 100%;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  z-index: 2;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
header > nav > ul > li > ul > li {
  margin-bottom: 0.1rem;
  width: 5.75rem;
}
header > nav > ul > li > ul > li:hover {
  margin-bottom: 0;
  border-bottom: 0.1rem solid red;
}
header > nav > ul > li > ul > li > span {
  /*display is set to block but "li" items sit next to each other as display will be flex when mouse is hovering on them   */
  display: block;
  color: white;
  text-decoration: none;
  padding: 1.5rem 0.5rem;
  -webkit-transition: color 0.5s;
  transition: color 0.5s;
}
header > nav > ul > li > ul > li > span > i {
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
/* hover styles of the main dropdown items */
header > nav > ul > li > ul > li > span:hover {
  color: black;
  cursor: pointer;
}
header > nav > ul > li > ul > li > span:hover > i {
  color: black;
  cursor: pointer;
}
/* ul containing کالیته */
header > nav > ul > li > ul > li > ul {
  display: -webkit-box;
  display: flex;
  list-style-type: none;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  flex-direction: row-reverse;
  -webkit-box-pack: start;
  justify-content: flex-start;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  z-index: 3;
  background-color: indigo;
  padding-right: 1rem;
}
header > nav > ul > li > ul > li > ul > li > a {
  /* display block is set so that padding makes effects on boxes and display flex on hover makes links sit next to each other */
  display: inline-block;
  padding: 1.5rem 0.5rem;
  color: white;
  margin-bottom: 0.1rem;
  -webkit-transition: color 0.5s;
  transition: color 0.5s;
}
/* hover effect on the second dropdown menu items */
header > nav > ul > li > ul > li > ul > li > a:hover,
header > nav > ul > li > ul > li > ul > li > a:hover > i {
  color: black;
  border-bottom: 0.1rem solid red;
  margin-bottom: 0;
}
header > nav > ul > li > ul > li > ul > li > a > span {
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
/* عدد 160  در فاستونی ساده عرض 160 */
header > nav > ul > li > ul > li > ul > li > a > span.Yekan {
  font-family: "Yekan";
}
header > nav > ul > li > ul > li > ul > li > a:hover > span {
  color: black;
}
/* search section */
header > nav > ul > li:first-child {
  overflow: hidden;
  width: 45%;
}
header > nav > ul > li > form {
  display: block;
  position: relative;
  left: 0;
  top: 0;
  padding: 1.5rem 0.5rem;
  width: 100%;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
header > nav > ul > li:first-child > form > input.search {
  direction: rtl;
  font-family: "IranSans";
  margin-left: 0.75rem;
  padding: 0.2rem 0.5rem;
  width: 80%;
}
/* search initializer icon: */
#searchInitializer {
  border: 1px solid white;
  border-radius: 5px;
  padding: 0.5rem;
  color: white;
  cursor: pointer;
}
#searchInitializer:hover {
  border: 1px solid black;
  color: black;
}
/* search button */
header > nav > ul > li:first-child > form > a > i {
  position: relative;
  top: 2px;
}
/* search button hover effect */
header > nav > ul > li:first-child > form > a > i:hover {
  color: black;
}
header > nav > ul > li i {
  color: white;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
/* white horizontal navigation bar containing the logo */
header > div {
  width: 100%;
  margin: 0;
}
header > div > ul {
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  flex-direction: row;
  -webkit-box-pack: end;
  justify-content: flex-end;
  -webkit-box-align: center;
  align-items: center;
  list-style-type: none;
  padding: 0 2rem 0 0;
}
header > div > ul > li + li {
  border-left: 3px solid black;
  padding-left: 1rem;
  margin-left: 1rem;
}
header > div > ul > a {
  /* in order to put the logo image on the left side of the navigation bar */
  margin-right: auto;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  max-width: 300px;
  min-width: 100px;
}
/* sandwich button close and open transition styles */
.displayNone {
  display: none;
}
.zeroOpacity {
  opacity: 0;
}
.left {
  left: 100%;
}
.rotate {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}
.border-bottom {
  border-bottom: 0.1rem solid red;
  margin-bottom: 0;
}

/* media queries */
@media screen and (max-width: 454px) {
  header > nav > ul > li > ul {
    display: block;
    padding-right: 0;
  }
  header > nav > ul > li > ul > li {
    position: relative;
    padding-right: 1rem;
    width: 100%;
  }
}
/* center */
.center {
  text-align: center;
  text-decoration: underline;
}

@media screen and (max-width: 371px) {
  header > div > ul {
    display: block;
    text-align: right;
  }
  html > body > header > div > ul > li {
    padding: 0.5rem;
    border-left: none;
    margin: 0;
  }
  header > div > ul > li > a {
    border-bottom: 2px solid;
  }
}
@media screen and (max-width: 700px) {
  header > nav {
    width: 100%;
    text-align: right;
    padding: 2rem 0;
  }
  header > nav > ul > li {
    z-index: initial;
  }
  header > nav > ul > li > ul {
    top: 50%;
  }
  header > nav > div {
    /* in order to show the sandwich button on small screens */
    display: block;
    /* in order to make the sandwich button icon start with other links below */
    padding: 0.5rem;
    background-color: #5a66d0;
    font-size: 2rem;
  }
  header > nav > div > i {
    margin-right: 1rem;
    color: white;
  }
  header > nav > div i:hover {
    color: rgb(101, 93, 93);
    cursor: pointer;
  }
  header > nav > ul {
    -webkit-transition: 1s;
    transition: 1s;
    display: -webkit-box;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: end;
    align-items: flex-end;
    overflow: hidden;
    padding: 0 1rem 1rem 0;
  }
  header > nav > ul > li:nth-child(2) {
    -webkit-box-ordinal-group: 3;
    order: 2;
    position: absolute;
    bottom: 0.5rem;
  }
  header > nav > ul > li:first-child {
    width: 70%;
    position: absolute;
    right: 3rem;
    bottom: 0.5rem;
    padding: 0.25rem 1rem;
    overflow: hidden;
  }
  header > nav > ul > li:first-child > form {
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: end;
    justify-content: flex-end;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    margin: 0;
    padding: 0;
  }
  header > div > ul {
    padding: 1rem 1.5rem 1rem 0;
    margin: 0;
  }
}
@media screen and (min-width: 701px) {
  header > nav > div {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  }
  /* in order to make the top logo smaller in big screens after scrolling effect */
  header > nav > div > img {
    width: 15%;
    height: auto;
  }
}
@media screen and (max-width: 525px) {
  body > header > nav {
    padding: 1rem 0;
  }
}