* {
    box-sizing: border-box;
    direction: rtl;
}

body {
    font-family: Iran Sans Web, Tahoma, DownloadTahoma !important;
}

.header {
    background-color: black;
    color: #ffffff;
    padding: 25px;
    text-align: center;
    font-size: 15px;
    font-weight: bold;
    max-height: 65px;
}

.footer {
    background-color: #0099cc;
    color: #ffffff;
    text-align: center;
    font-size: 14px;
    padding: 15px;
    max-height: 65px;
}

.loader {
    border: 6px solid #f3f3f3;
    border-radius: 60%;
    border-top: 6px solid #155c42;
    width: 40px;
    height: 40px;
    -webkit-animation: spin 2s linear infinite;
    /* Safari */
    animation: spin 2s linear infinite;
}


/* For mobile phones: */

[class*="col-"] {
    width: 100%;
}


/* Safari */

@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.footer {
    background-color: #0099cc;
    color: #ffffff;
    text-align: center;
    font-size: 14px;
    padding: 15px;
}