.list__menu {
    display: flex;
    list-style: none;
    margin: 30px 0;
    justify-content: space-around;
}

.list__menu:first-child {
    margin: 0;
}

.heading {
    padding: 0.25em 0.5em;
    color: #494949;
    background: transparent;
    border-left: solid 5px #7db4e6;
}

.set_up-menu_list li {
    width: 300px
    height: 40px;
    margin: 30px;
}