.context-help-button {
    position: fixed;
    bottom: 16px;
    right: 16px;
    z-index: 2147483645;
    display: inline-flex;
    width: 38px;
    height: 38px;
    padding: 0;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: #556ee6;
    box-shadow: 0 4px 14px rgba(42,48,66,.28);
    color: #fff;
    font-size: 23px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
}

.context-help-button:hover,
.context-help-button:focus-visible {
    background: #4057c7;
    color: #fff;
    outline: 3px solid rgba(85,110,230,.28);
    outline-offset: 2px;
}

@media (max-width: 767px) {
    .context-help-button {
        bottom: 10px;
        right: 10px;
    }
}