@font-face{
    font-family: 'yekan';
    font-style: normal;
    font-weight: normal;
    src: url(../fonts/yekan.woff), url(../fonts/yekan.eot), url(../fonts/yekan.ttf);
}
body {
    font-family: 'yekan', arial;
}
video {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}
.video-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    z-index: 5;
    background: #00000059 url(../img/grid.png) repeat;
    -webkit-backface-visibility: hidden;
}
.logo {
    position: relative;
    width: 300px;
    margin: auto;
    display: block;
    margin-top: 155px;
}
.flags-index {
    position: relative;
    width: 136px;
    margin: auto;
    display: block;
    z-index: 999999;
}
.flags-index .flag-fa , .flags-index .flag-en {
    color: #ffffff;
    text-decoration: none;
    margin-left:20px;
    border-bottom: 1px solid #fff;
    padding-bottom: 5px;
}
.flags-index .flag-fa img {
    width:34px;
    transition: 0.3s;
}
.flags-index .flag-en img {
    width:34px;
    transition: 0.3s;
}
.flags-index .flag-fa img:hover , .flags-index .flag-en img:hover  {
    opacity: 0.6;
}
.flags-index .flag-en img {
    width:34px;
}
.text-flags {
    position: relative;
}
.text-flags p {
    color: #fff;
    text-align: center;
}
.box-welcome {
    position: relative;
    z-index: 9999;
}