h3 {
    font-size: 1.17em;
}

.content__main-button {
    display: block;
    background: url(../../images/qqq.svg) #9e86ba;
    border-radius: 15px;
    margin: 15px auto;
    padding: 4px 20px;
    text-align: center;
    cursor: pointer;
}

.content__main-button:hover {
    box-shadow: inset 0 0 10px 2px rgba(0,0,0,.35);
}

.content__main-button:active {
    box-shadow: inset 0 0 25px 6px rgba(0,0,0,.35);
}

.content__main-button_narrow {
    max-width: 400px;
}

.content__main-button_normal {
    max-width: 500px;
}
.content__main-button_wide {
    max-width: 600px;
}

.content__main-button a {
    display: block;
    height: 100%;
    text-align: center;
    color: white;
    font-style: normal;
    font-weight: normal;
}

.content__not-auth-text {
    max-width: 450px;
    margin: 20px auto;
    text-align: center;
}