.blkworld {
    background-image: url("");
    
}


body {
    /*background-image: url();*/
    background-color: #103450;
    
    color:#ffff80;
}

a:visited {
    color:#00f0a0;
}
a:link {
    color: #ffffff;
}
a:hover {
    color:#ffff20;
}




/* 7page layout */
.o {
    display:flex;
    justify-content:flex-start;
}

 
.oo {
    display:flex;
    flex-direction:column;
    height:20%;
    width:20%;
    margin: 10px 0px 0px 0px;
  
    /*color:#B6D0E0;*/

}

.ooo {
    display: flex;
    flex-direction: column;
    /* gap: 100px; */
    justify-content: center;
    align-items: center;
    /* height: 100vh;  */
    width: 100%;
    margin: 80px 0 0 0;
    /* mix-blend-mode: luminosity; */
}