.button-size__wrapper {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
    width: 180px;
}

.button-size__button {
    display: inline-flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    position: relative;
    padding: 3px 25px 2px;
    min-height: 37px;
    margin: 0;
    z-index: 1;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border-radius: 20px;
    cursor: pointer;
    -webkit-transition: .15s;
    transition: .15s;
    transition-property: all;
    transition-duration: 0.15s;
    transition-timing-function: ease;
    transition-delay: 0s;
    min-width: 80px;
    border: 1px solid black;
    font-family: HelveticaNeueCyr,serif;
    font-size: 14px;
    line-height: 1.71em;
    font-weight: 300;
    color: black;
    text-align: center;
    text-decoration: none;
}

.button-size__button--active {
    border: none;
    background: #c80404;
    color: white;
}