*
{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "poppins";
    margin-bottom:10px;
}

.page_404
{
    padding: 10px 0;
    background: #fff;
    font-family: 'Poppins';
    margin-bottom:10px;
}

.course img
{
    width: 100%;
}

img
{
    border-radius: 10px;
    width: 100%;
    margin-top:100px;
}

.four_zero_four_bg
{
    background: url('../images/bg.gif');
    margin-top: 200px;
    height: 500px;
    background-position: center;
}

h1
{
    font-size: 60px;
}

h3
{
    font-size: 50px;
    text-align: center;
}

.content_box_404
{
    margin-top: -100px;
}