* {
    margin: 0;
    padding: 0;
}
@font-face {
    font-family: 'IRANSansWeb1';
    src: url('../fonts/IRANSansWeb-Bold.eot');
    src: url('../fonts/IRANSansWeb-Bold.eot?#iefix') format('embedded-opentype'),
        url('../fonts/IRANSansWeb-Bold.woff2') format('woff2'),
        url('../fonts/IRANSansWeb-Bold.woff') format('woff'),
        url('../fonts/IRANSansWeb-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IRANSansWeb2';
    src: url('../fonts/IRANSansWeb-Black.eot');
    src: url('../fonts/IRANSansWeb-Black.eot?#iefix') format('embedded-opentype'),
        url('../fonts/IRANSansWeb-Black.woff2') format('woff2'),
        url('../fonts/IRANSansWeb-Black.woff') format('woff'),
        url('../fonts/IRANSansWeb-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IRANSansWeb3';
    src: url('../fonts/IRANSansWeb.eot');
    src: url('../fonts/IRANSansWeb.eot?#iefix') format('embedded-opentype'),
        url('../fonts/IRANSansWeb.woff2') format('woff2'),
        url('../fonts/IRANSansWeb.woff') format('woff'),
        url('../fonts/IRANSansWeb.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IRANSansWeb4';
    src: url('../fonts/IRANSansWeb-Light.eot');
    src: url('../fonts/IRANSansWeb-Light.eot?#iefix') format('embedded-opentype'),
        url('../fonts/IRANSansWeb-Light.woff2') format('woff2'),
        url('../fonts/IRANSansWeb-Light.woff') format('woff'),
        url('../fonts/IRANSansWeb-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IRANSansWeb5';
    src: url('../fonts/IRANSansWeb-Medium.eot');
    src: url('../fonts/IRANSansWeb-Medium.eot?#iefix') format('embedded-opentype'),
        url('../fonts/IRANSansWeb-Medium.woff2') format('woff2'),
        url('../fonts/IRANSansWeb-Medium.woff') format('woff'),
        url('../fonts/IRANSansWeb-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IRANSansWeb6';
    src: url('../fonts/IRANSansWeb-UltraLight.eot');
    src: url('../fonts/IRANSansWeb-UltraLight.eot?#iefix') format('embedded-opentype'),
        url('../fonts/IRANSansWeb-UltraLight.woff2') format('woff2'),
        url('../fonts/IRANSansWeb-UltraLight.woff') format('woff'),
        url('../fonts/IRANSansWeb-UltraLight.ttf') format('truetype');
    font-weight: 200;
    font-style: normal;
    font-display: swap;
}
/* font 1-6 */
.font1 {
    font-family: "IRANSansWeb1";
}
.font2 {
    font-family: "IRANSansWeb2";
}
.font3 {
    font-family: "IRANSansWeb3";
}
.font4 {
    font-family: "IRANSansWeb4";
}
.font5 {
    font-family: "IRANSansWeb5";
}
.font6 {
    font-family: "IRANSansWeb6";
}
body {
    background-color: rgb(248,248,248);
}
.sina-box {
    height: 600px;
    border-radius: 7px;
    background-color: white;
}
.sina-box-menu {
    height: 70px;
    background-color: white;
    border-radius: 7px;
}
.sina-img-logo {
    width: 65px;
    height: 65px;
    padding: 2px;
}
.sina-titr {
    text-align: center;
}
.sina-tirt-text {
    text-align: center;
    font-size: 13px;
}
.sina-text {
    text-align: justify;
    font-size: 13px;
}
.btndon {
    background-color: black;
    border: none;
    color: white;
    padding: 12px 30px;
    cursor: pointer;
    font-size: 20px;
    border-radius: 7px;

  }
  
  /* Darker background on mouse-over */
  .btndon:hover {
    background-color: rgb(22, 22, 22);
  }