ul.icon {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

ul.icon > * {
    width: 172px;
    height:182px;
    box-sizing: border-box;
    padding: 60px 0.2em 30px;
    margin: 0 10px 60px;
    line-height: 1.2;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    position: relative;
    background: url(https://rkplanning.itembox.design/item/item028/b100_61.jpg) no-repeat;
    background-size: 100%;
}

ul.icon > * > * {
    width: 100%;
}

ul.icon .fbig {
    font-size: 1.3em;
}

ul.icon .fmin {
    font-size: 0.7em;
}

.howto {
    display: flex;
    justify-content: space-between;
    margin: 10px 0 60px;
}

.howto01 > * {
    width: calc(100% / 2 - 10px);
}

.howto02 > * {
    width: calc(100% / 3 - 15px);
}

.howto03 > * {
    width: calc(100% / 3 - 15px);
    text-align: center;
}

@media screen and ( max-width:750px) {
ul.icon {
    padding: 0;
    align-items: normal;
}

ul.icon > * {
    width: calc(100% / 4);
    height: auto;
    padding: 38px 0;
    margin: 0;
    line-height: 1.2;
    box-sizing: border-box;
    display: flex;
}


.howto {
    list-style: none;
    padding: 0;
}

.howto01,
.howto02 {
    display: block;
    width: 100%;
    list-style: decimal;
    padding: 0 0 0 2em;
    box-sizing: border-box;
}

.howto01 > *,
.howto02 > * {
    width: 100%;
    margin: 0 0 0.5em;
}
}