.choice-container
{
    display: flex;
    margin-bottom: 0.5rem;
    width: 100%;
    font-size: 1.8rem;
    border: 0.1rem solid rgba(86, 165, 235,0.25);
    background-color: #fff;
}
.choice-container:hover
{
    cursor: pointer;
    box-shadow: 0 0.4rem 1.4rem 0 rgba(86, 185, 235, 0.5);
    transform: translateY(-0.1rem);
    transition: transform 150ms;
}
.choice-prefix
{
    padding: 1.5rem 2.5rem;
    background-color: #56a5eb;
    color: #fff;
}
.choice-text
{
    padding: 1.5rem;
    width: 100%;
    
}
.correct
{
    background-color: #28a745;

}

.incorrect
{
    background-color: #dc3545;
}



/* =======heads up display(hud)================ */
#hud
{
    display: flex;
    justify-content: space-between;
    
}
.hud-prefix
{
    text-align: center;
    font-size: 2rem;
}
.hud-main-text
{
    text-align: center;
}



/* progress bar */
#progress-bar
{
    width: 20rem;
    height: 4rem;
    border: 0.3rem solid #56a5eb;
    margin-top: 1.5rem;

}

.progress-bar-full
{
    height: 3.4rem;
    background-color: #56a5eb;
    width: 0%;
}

/* loader */
#loader
{
   border: 1.6rem  solid white; 
   border-radius: 50%;
   border-top: 1.6rem solid #56a5eb;
   width: 12rem;
   height: 12rem;
   animation: spin 2s linear infinite;
}

@keyframes spin {
    0%{
        transform: rotate(0deg);

    }
    100%
    {
        transform: rotate(360deg);
    }

}