*{
    margin: 0;
    padding: 0;
}


#mainloader{
    height: 100vh;    
    display: flex;
    justify-content: center;
    align-items: center;
}

.disppear{
    animation: vanish 2s forwards;
}

@keyframes vanish {
    100%{
        opacity: 0;
        display: none;
   
    }
}

#content_main {
    display: none;
}