* {
  box-sizing: border-box;
}
body {
  background-color: #555;
  margin: 0;
  font-family: "B yekan", "yekan", Tahoma, Geneva, sans-serif;
  word-wrap: break-word;
  padding: 1%;
}
.dib {
  display: inline-block;
}
.kol {
  /* position: absolute; */
  text-align: center;
  margin: 0 auto;
  max-width: 1600px;
}
.header {
  height: 100px;
}
.footer {
  font-weight: bold;
  height: 50px;
  line-height: 350%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.header,
.footer {
  font-size: 9pt;
  text-align: center;
  background-color: #000;
  text-shadow: 0 0 5px #000;
  color: #fff;
}
.aya {
  direction: rtl;
  font-size: 10pt;
  box-shadow: 0px 0px 8px 1px #ad9078 inset;
  text-shadow: 1px 1px 6px #050505;
  background-color: #c4b99d;
  color: #fff;
  height: 24px;
  display: flex;
}
.header,
.footer,
.aya {
  width: 100%;
}
.post-text {
  direction: rtl;
  text-align: justify;
  font-size: 10pt;
  line-height: 160%;
  padding: 0 0.6em;
  min-height: 1600px;
}
.zero {
  display: none;
}
.s_onv {
  line-height: 280%;
  color: #fff;
}
.kore {
  width: 180px;
  height: 100px;
}

@media screen and (max-width: 479px) {
  body {
    padding: 0;
  }
  .zero {
    display: flex;
  }
  .header,
  .footer,
  .s_onv,
  .kore {
    line-height: 240%;
    font-size: 7pt;
    height: 65px;
  }
  .kol {
    margin-top: 0;
  }
  .kore {
    display: none;
  }
  .post-text {
    width: 100%;
    float: left;
    min-height: auto;
  }
  .sidebar {
    float: right;
    width: 100%;
    padding: 2.2%;
  }
  .sidebar1 {
    width: 100%;
    float: right;
  }
  .sidebar2 {
    float: left;
    width: 100%;
  }
  .footer {
    clear: both;
    width: 100%;
    font-size: 8pt;
  }
}

@media screen and (min-width: 480px) and (max-width: 767px) {
  .zero {
    display: flex;
  }
  .header,
  .s_onv,
  .kore {
    line-height: 240%;
    font-size: 8pt;
    height: 80px;
  }
  .kore {
    display: none;
  }
  .kol {
    margin-top: 0;
  }
  .post-text {
    width: 100%;
    float: left;
    min-height: auto;
  }
  .sidebar {
    float: right;
    width: 100%;
    padding: 1.4%;
  }
  .sidebar1 {
    width: 50%;
    float: right;
  }
  .sidebar2 {
    float: left;
    width: 50%;
  }
  .footer {
    clear: both;
    width: 100%;
    font-size: 8pt;
  }
}

@media screen and (min-width: 768px) and (max-width: 1007px) {
  .post-text {
    width: 80%;
    float: left;
  }
  .sidebar {
    float: right;
    width: 20%;
  }
  .sidebar1 {
    width: 100%;
    float: right;
  }
  .sidebar2 {
    float: right;
    width: 100%;
  }
  .footer {
    clear: both;
    width: 100%;
  }
}

@media screen and (min-width: 1008px) and (max-width: 1366px) {
  .post-text {
    width: 78%;
    float: left;
  }
  .sidebar {
    float: right;
    width: 22%;
  }
  .sidebar1 {
    width: 100%;
    float: right;
  }
  .sidebar2 {
    float: right;
    width: 100%;
  }
  .footer {
    clear: both;
    width: 100%;
  }
}

@media screen and (min-width: 1367px) {
  /* and 1024 */
  .post-text {
    line-height: 200%;
    font-size: 14pt;
    width: 80%;
    float: left;
  }
  .sidebar {
    float: right;
    width: 20%;
  }
  .sidebar1 {
    width: 100%;
    float: right;
  }
  .sidebar2 {
    float: right;
    width: 100%;
  }
  .footer {
    clear: both;
    width: 100%;
  }
  .btn {
    font-size: 13pt;
    /* height: 30px; */
  }
}