body{
    margin: 0;
    background: #F9F9F9;
    font-family: 'Open Sans', sans-serif;
    font-size: 20px
}

#box{
    width: 600px;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    border-radius: 4px;
    box-shadow: 0 15px 35px rgba(50,50,93,.1), 0 5px 15px rgba(0,0,0,.07);
}

@media screen and (max-width: 991px){
    canvas, #particles-js{
        display: none;
    }
    body{
        background: #283C86;
        font-size: 18px;
    }
    #box{
        width: calc(100% - 60px);
        position: relative;
        transform: none;
        top: 0;
        left: 0;
        margin: 30px auto;
    }
}

.header{
    padding: 30px;
    text-align: center;
    border-radius: 4px 4px 0px 0px;
}

.message{
    padding: 0 30px 30px 30px;
    font-weight: 300;
}

.message h3{
    font-weight: 600;
    margin: 0 0 30px 0;
}

.message a{
    text-decoration: none;
    color: #283C86;
    font-weight: 500;
}

.message a:hover {
    text-decoration: underline;
}

.cta{
    padding: 0 30px 30px 30px;
    font-weight: 400;
}

.cta a{
    text-decoration: none;
    color: inherit;
    transition: 0.3s ease all;
}

.cta a:hover{
    color: #283C86;
    cursor: pointer;
    margin-left: 5px;
}

span.small{
    margin-top: 30px;
    display: block;
    font-size: 12px;
    opacity: 0.5;
}

canvas{
    display: block;
    vertical-align: bottom;
}

#particles-js{
    position:absolute;
    width: 100%;
    height: 100%;
    background-color: #283C86;
    background-image: url("");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50% 50%;
}