.block01 {
    width: 70%;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    padding: 30px;
    border: 1px solid #e5e5e5;
}
.block01 .icon_ponta {
    position: absolute;
    top: 30px;
    left: calc(50% - 195px);
}
.block01__inner {
    display: flex;
    justify-content: center;
}
.block01__col p {
    padding-right: 10px;
}

.block02 {
    width: 70%;
    margin-left: auto;
    margin-right: auto;
    background-color: #f3f3f3;
    padding: 30px;
}

.block03 {
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    background-color: #f3f3f3;
    padding: 30px;
}

@media (max-width: 767px) {
    .block01,.block02,.block03 {
        width: 100%;
        padding: 20px;
    }
    .block01 .icon_ponta {
        top: 20px;
    }
}
@media (max-width: 450px) {
    .block01 .icon_ponta {
        width: 30px;
        left: 20px;
    }
    .block01 .block01__txt {
        padding-left: 30px;
    }
    .block01__inner {
        display: block;
        text-align: center;
    }
}