#join_pop {
	width: 300px;
	display:block;
	text-align: center;
}
#join_pop img {
	width: 100%;
}
#join_pop img:hover  {
	box-shadow: 0 0 15px rgba(0, 128, 255, 0.9);
	cursor: url('../img/zoomin.png'), pointer;
}
.overlay {
    background-color: rgba(0, 0, 0, 0.6);
    bottom: 0;
    cursor: default;
    left: 0;
    opacity: 0;
    position: fixed;
    right: 0;
    top: 0;
    visibility: hidden;
    z-index: 1;

    -webkit-transition: opacity .5s;
    -moz-transition: opacity .5s;
    -ms-transition: opacity .5s;
    -o-transition: opacity .5s;
    transition: opacity .5s;
}
.overlay:target {
    visibility: visible;
    opacity: 1;
}
.popup  img {
	height: 90%;
}
.popup {
	width: 60%;
    border: 0px;
    display: inline-block;
    left: 50%;
    opacity: 0;
    padding: 15px;
    position: fixed;
    text-align: justify;
	color: #fff;
    visibility: hidden;
    z-index: 10;

    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
.overlay:target+.popup {
    top: 50%;
    opacity: 1;
    visibility: visible;
}
.close {
    background-color: #000000;
    height: 30px;
    line-height: 30px;
    position: absolute;
    right: 250px;
    text-align: center;
    text-decoration: none;
    top: 0;
    width: 30px;

    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    border-radius: 15px;
}
.close:before {
    color: #FFFFFF;
    content: "X ";
    font-size: 24px;
}
.close:hover {
    background-color: #000000;
}