body{
    
    background-image: url(../img/bg-wallpaper.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

#scroll-Top .return-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: none;
    width: 40px;
    line-height: 40px;
    height: 40px;
    text-align: center;
    font-size: 30px;
    cursor: pointer;
    color: rgb(255, 255, 255);
    z-index: 2;
    background: rgb(0, 216, 255);
    border-width: 1px;
    border-style: solid;
    border-color: rgb(0, 216, 255);
    border-image: initial;
    border-radius: 5px;
    transition: 0.5s;
}

.header-img{ 
    /* background-image: url(../img/pngaaa.com-4128608.png); */
    /* background-image: url(../img/bg-wallpaper.jpg); */
    background-color: white;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}


table .link-dark {
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

table .bd-highlight{
    font-family:monospace;
}

.page-main-tittle {
    /* font-family: cursive; */
}

.site-branding{
    box-shadow: 0px -10px 5px 3px rgba(0,0,0,0.28) inset;
-webkit-box-shadow: 0px -10px 5px 3px rgba(0,0,0,0.28) inset;
-moz-box-shadow: 0px -10px 5px 3px rgba(0,0,0,0.28) inset;
}