body,
html {
    margin: 0;
}

.demon_popup {
    position: fixed;
    display: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    font-family: sans-serif;
    z-index: 9999;
}

.demon_popup.active {
    display: block;
}

.demon_overflow {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.7);
}

.demon_popup_body {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 850px;
    padding: 20px 20px 90px;
    background: linear-gradient(135deg, #3c72b5 0, #7b9fcc 100%) 0 0;
    box-sizing: border-box;
    border: 5px solid #ddd;
    min-height: 460px;
}

.demon_popup_title {
    width: 100%;
    text-align: center;
    font-size: 28px;
    color: #fff;
    margin: 0;
}

.demon_popup_body img {
    position: absolute;
    left: 37px;
    top: 50%;
    transform: translateY(-50%);
}

.demon_popup_body p {
    padding-left: 346px;
    font-size: 23px;
    line-height: 1.3;
    margin: 0;
    padding-top: 30px;
    color: #fff;
}

.demon_popup_body p span {
    color: #de455c;
    white-space: nowrap;
    font-size: 34px;
    font-weight: 700;
}

.demon_popup_body p:first-of-type {
    padding-top: 80px;
}

.demon_popup_body a:last-of-type {
    position: absolute;
    left: 50%;
    margin-left: -200px;
    bottom: 20px;
    height: 60px;
    background: transparent linear-gradient( to bottom, #de455c 0, #de455c 13%, #c01f37 76%, #c01f37 100%) repeat scroll 0 0;
    color: #e0e2e6;
    text-transform: uppercase;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 400px;
    font-size: 26px;
    font-weight: 900;
    border-radius: 10px;
    text-decoration: none;
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.8);
}

.demon_popup_body a:last-of-type:hover {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-name: pulse;
    animation-name: pulse;
}

.demon_close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    display: block;
    cursor: pointer;
}

.demon_close:after {
    content: "";
    width: 40px;
    height: 4px;
    background-color: #de455c;
    transform: rotate(45deg);
    position: absolute;
    top: 13px;
    left: -5px;
}

.demon_close:before {
    content: "";
    width: 40px;
    height: 4px;
    background-color: #de455c;
    transform: rotate(-45deg);
    position: absolute;
    top: 13px;
    left: -5px;
}

@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.demon_popup.active .demon_popup_body {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-name: fadeIn;
    animation-name: fadeIn;
}

@-webkit-keyframes pulse {
    from {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
    50% {
        -webkit-transform: scale3d(1.05, 1.05, 1.05);
        transform: scale3d(1.05, 1.05, 1.05);
    }
    to {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}

@keyframes pulse {
    from {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
    50% {
        -webkit-transform: scale3d(1.05, 1.05, 1.05);
        transform: scale3d(1.05, 1.05, 1.05);
    }
    to {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}