.popup {
    position: fixed;
    z-index: 999;
    top: 147px;
    left: 49%;
    width: 740px;
    height: 400px;
    background: #fff;
    -moz-box-shadow: 4px 4px 30px #130507;
    -webkit-box-shadow: 4px 4px 30px #130507;
    box-shadow: 4px 4px 30px #130507;
    -moz-transition: top .8s;
    -o-transition: top .8s;
    -webkit-transition: top .8s;
    transition: top .8s
}

.p_content,
.p_content iframe {
    width: 100%;
    height: 100%
}

.p_content {
    text-align: center;
    font-size: 23px;
    padding: 46px 10px 10px
}

.p_anch a {
    color: #fff;
    font-weight: 700;
    font-size: 13px
}

.p_anch a:hover {
    text-decoration: none
}

.p_anch_bottom {
    margin: 1500px 0 0;
    padding: 0 0 50px
}

.p_close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 16px;
    height: 12px
}

.github,
.p_body {
    position: fixed;
    top: 0
}

.p_close span {
    display: block;
    width: 18px;
    height: 5px;
    background: #333
}

.p_close span:first-child {
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg)
}

.p_close span:last-child {
    margin: -5px 0 0;
    -ms-transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg)
}

.p_body {
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: .7;
    -moz-transition: opacity .8s;
    -o-transition: opacity .8s;
    -webkit-transition: opacity .8s;
    transition: opacity .8s;
    z-index: 999
}

.js__slide_top {
    height: 0;
    overflow: hidden;
    top: 0
}

.js__fadeout {
    height: 0;
    overflow: hidden;
    opacity: 0
}

.github {
    right: 0;
    width: 99px;
    height: 99px;
    background: url(../img/github.png)
}