blocks {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    overflow: hidden;
    height: auto;
}

blocks>cntr {
    display: flex;
    flex-direction: row;
    margin-left: 0
}

blocks block {
    position: relative;
    z-index: 1;
}

blocks veil {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

blocks dots {
    display: flex;
    margin: 5px auto;
    align-self: center;
}

blocks dots circ {
    border: 0px solid black;
    border-radius: 50%;
    cursor: pointer;
    margin: 0 5px;
    background: grey;
}

blocks dots circ dot {
    border-radius: 50%;
}

blocks dots circ.tiny {
    background: black;
}

blocks dots circ.tiny[chosen=true] {
    border-width: 0;
}

blocks dots circ[chosen=true] dot {
    margin: 0px;
    border-radius: 50%;
    background: ;
}

blocks dots circ.tiny[chosen=true] dot {
    margin: 0;
}

arrow {
    display: flex;
    align-items: center;
    font-size: 25px;
}

@media screen and (max-width:640px) {
    blocks dots * {
        background: grey !important
    }

    blocks dots circ {
        border-width: 0px;
        margin: 0 3px;
    }

    blocks dots circ dot {
        border: 0px solid black
    }

    blocks dots circ[chosen=true],
    dots circ[chosen=true] dot {
        background:  !important;
    }

    blocks dots circ[chosen=true] dot {
        width: 100%;
        height: 100%;
        margin: 0;
    }
}