/*

    Overlay Styles

*/

/*I've tried to use 'margin-bottom' as much as possible
to give elements breathing space where necessary*/

#overlay-background{
    width: 100vw;
    height: 100vh;
    position: fixed; /* Sit on top of the page content */
    display: none;  /* Hidden by default */
    top:0;
    left: 0;
    background-color: rgba(0,0,0,0.75);      /*Slightly darken area around overlay*/
    z-index: 1;
    cursor: pointer;
}

.overlay {
    position: fixed;
    display: none;
    width: 100%;
    height: 76%;
    top: 5.1vh;
    left: 0 ;
    right: 0  ;
    bottom: 10vh;
    background-color: rgba(255,255,255,0.975);   /*Give the overlay a tiny bit of transparency*/
    z-index: 2;
    border: solid;
    border-color: var(--main-colour);
    filter: blur(10);


}

.overlay a{
    color: var(--link-colour);
}

.overlay-container{
    padding:2vh 2vw;
    width: 100%;
    height: 100%;
    overflow: auto;
}

.overlay-title{
    text-align: center;
    text-decoration: underline;
    margin-bottom: 20px;
}

.post-title{
    padding-bottom: 5px;
    text-decoration: underline;
}

.post-content{
    font-size: 0.8em;
    width: 100%;
    overflow: auto;
}

#participation-buttons{
    display: inline-flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap:  wrap;
}

#participation-buttons button{
    background: none;
    text-decoration: none;
    border-style: none;
    margin: 20px 0 0 0;
    padding: 0px;
}

#participation-buttons button:hover{
    /*background: var(--secondary-colour);*/
    filter: invert(33%);                    /*<<Filter useful for pngs - only greys out non-transparent areas*/

}

#participation-buttons button img{
    width: 100px;

}

/*///////////
OVERLAY IMAGE
///////////*/

.overlay-image-container{
    width: 80%
    height: 20vh;
    margin: 0;
    margin-bottom: 20px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    /*background: var(--main-colour);*/
}

.overlay-image{
    width: 80%;
    margin: 0 auto; /*Center align image at smallest screen size*/
}

#overlay-image-01{
    display: flex;
}
#overlay-image-02{
    display: none;
}
#overlay-image-03{
    display: none;
}

#overlay-image-04{
    display: flex;
}
#overlay-image-05{
    display: none;
}
#overlay-image-06{
    display: none;
}

@media (min-width: 576px) {
    .overlay-image{
        width: 45%;
    }

    #overlay-image-02{
        display: flex;
    }

    #overlay-image-05{
        display: flex;
    }

    .overlay-image{
        margin: 0;
    }

    #participation-buttons{
        display: inline-flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap:  nowrap;
    }

}

/*// Medium devices (tablets, 768px and up)*/
@media (min-width: 768px) {
    .overlay-image{
        width: 33%;
    }

    #overlay-image-03{
        display: flex;
    }

    #overlay-image-06{
        display: flex;
    }
}

@media (min-width: 1200px) {
    .overlay-image-container{
        max-height: 250px;
    }
    .overlay-image{
        width: 80%;
        max-width: calc(1200px*0.8/3);
    }
}