.proff-wrapper {
    max-width: 1000px;
    width: 90%;
    margin: 0 auto;
}

.proff-wrapper ul {
    list-style: none;
}

.proff-wrapper .liters-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    font-size: 1.875rem;
    text-transform: uppercase;
    color: #416bb4;
    padding: 0;
    margin-left: 0;
}

.proff-wrapper .liter-item {
    width: 57px;
    height: 57px;
    text-align: center;
    border: 1px solid #416bb4;
    line-height: 1;
    margin: 1rem 2.5px;
    cursor: pointer;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    display: flex;
    align-items: center;
    justify-content: center;
}


.proff-wrapper .liter-item_double {
    width: 114px;
    font-size: 1.0625rem;
}

.proff-wrapper .liter-item_pressed {
    background-color: #cacaca;
}


.proff {
    border: 2px solid #416bb4;
    background-color: #fff;
    padding: .9rem;
    border-radius: 3px;
}

.proff-frame {
    height: 275px;
    overflow-y: auto;
    overflow-x: auto;
}


#prof-list {
    text-align: center;
    padding: 0;
}

.hidden-list {
    visibility: hidden;
}

#prof-list a {
    color: #416bb4;
    font-weight: bold;
    line-height: 1.2;
    font-size: 1.0625rem;
    transition: .2s;
    text-decoration: none;
}


@media (max-width: 800px) {
    .proff-wrapper .liter-item {
        margin: 5px;
        height: 30px;
        
    }
    .proff-wrapper .liter-item_one {
        width: 30px;
        font-size: 17px;
    } 
}