div.login-popup {
    position: fixed;
    top: 37% !important;
    left: 50%;
    z-index: 999;
    display: none;
    width: 90%;
    min-width: 250px;
    max-width: 700px;
}

div.close-popup {
    cursor: pointer;
    z-index: 999;
    position: absolute;
    width: 60px;
    height: 60px;
    text-align: center;
    line-height: 60px;
    right: -30px;
    top: -30px;
    z-index: 999999;
    -webkit-transition: all .5s ease-in-out;
    background-size: 40% 40%;
    -moz-transition: all .5s ease-in-out;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    border-radius: 50%;
    display: block;
    box-shadow: 0 0 60px rgba(0, 0, 0, .4);
    border: 1px solid rgba(255, 255, 255, .5);
    background-color: rgba(255, 255, 255, .2);
    content: 'x';
    font-size: 29px;
    color: #cbcbcb;
}

div.close-popup:hover {
    background-color: rgba(255, 255, 255, .3);
    box-shadow: 0 0 20px rgba(255, 255, 255, .8);
}

div#baophu {
    background: #000;
    opacity: 0.8;
    z-index: 998;
    left: 0px;
    top: 0px;
    position: fixed;
    width: 100%;
    height: 100%;
    display: block;
}