.part {
    position: relative;
    font-size: .75rem;
}
.part .part-wrap {
    padding: 15px;
}
.part .part-image {
    max-width: 100%;
    width: 100%;
}
.part-text-center {
    text-align: center;
}
.part .part-title {
    font-size: 2em;
    font-weight: bold;
    line-height: 1.25;
}
.part .part-text {
    font-size: 1.125em;
    margin-top: .25em;
}
.part .part-text2 {
    font-size: 1em;
}

.part-first {
    color: #fff;
    background-color: #000;
}
.part-first .part-title {
    font-size: 2.5em;
    color: #fd890d;
}
.part-first .part-text {
    font-size: 1.25em;
    text-transform: uppercase;
}
.part-first .part-text3 {
    padding-top: 6px;
}
.part-first .part-text2 {
    font-size: .9em;
    padding-top: 30px;
}

.part-features {
    color: #fff;
    font-size: .85em;
    background-color: #fff;
}
.part-features .part-wrap {
    width: 100%;
    margin: 0 auto;
    padding: 40px 15px 0;
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
}
.part-features .part-i {
    width: 50%;
    padding-bottom: 40px;
    text-align: center;
}
.part-features .part-i img {
    max-width: 100%;
    width: 100%;
}
.part-features .part-w {
    position: relative;
    padding: 0 5px;
}
.part-features .part-t {
    font-weight: bold;
    position: absolute;
    padding: 5px;
    left: 0;
    right: 0;
    bottom: 0;
    line-height: 1;
}
.part-features .part-tt {
    font-weight: normal;
    font-size: .8em;
    padding-top: 4px;
}

.part-camera .part-inner,
    .part-nfc .part-inner,
    .part-os .part-inner {
        position: relative;
    }

.part-camera .part-i {
    position: absolute;
    top: 34%;
    left: 43.5%;
    font-size: .85em;
    color: #fff;
    text-align: left;
    line-height: 1;
}
.part-camera .part-i2 {
    top: 48%;
}
.part-camera .part-i .part-t {
    color: #fd890d;
    font-weight: bold;
    font-size: 1.25em;
}

.part-memory .part-note {
    position: absolute;
    bottom: 2%;
    left: 2%;
    right: 51%;
    font-size: .85em;
    text-align: left;
}

.part-nfc .part-wrap2,
.part-os .part-wrap2 {
    padding: 0 15px 15px;
    text-align: left;
}
.part-nfc .part-h,
.part-os .part-h {
    font-size: 1.7em;
    font-weight: bold;
    color: #fd890d;
}
.part-nfc .part-text {
    font-size: .95em;
}

@media (min-width: 769px) {
    .part {
        font-size: 1rem;
    }
    .part .part-wrap {
        padding: 0;
    }
    .part .part-title {
        font-size: 1.7em;
    }
    .part .part-text {
        line-height: 1.2;
    }
    .part-first .part-wrap {
        position: absolute;
        top: 50%;
        left: 15%;
        right: 50%;
        transform: translateY(-50%);
    }

    .part-features .part-wrap {
        width: 90%;
    }
    .part-features .part-i {
        width: 25%;
    }

    .part-body {
        color: #fff;
        background-color: #000;
    }
    .part-body .part-wrap {
        position: absolute;
        top: 3%;
        left: 10%;
        right: 10%;
    }
    .part-body .part-wrap2,
    .part-camera .part-wrap2 {
        position: absolute;
        left: 15%;
        right: 55%;
        bottom: 10%;
        text-align: left;
    }
    .part-camera .part-wrap2 {
        left: 60%;
        right: 10%;
        color: #fff;
    }
    .part-body .part-title,
    .part-s1 .part-title,
    .part-camera2 .part-title {
        text-transform: uppercase;
    }
    .part-body .part-text,
    .part-camera .part-text {
        font-size: 1em;
    }

    .part-s1 .part-wrap {
        padding: 40px 0;
        margin: 0 auto;
        width: 70%;
    }
    .part-s1 .part-text {
        padding-top: 5px;
    }

    .part-camera .part-i {
        top: 23%;
        left: 61.5%;
    }
    .part-camera .part-i2 {
        top: 31%;
    }

    .part-camera2 .part-wrap {
        position: absolute;
        top: 3%;
        left: 15%;
        right: 15%;
    }

    .part-camera3 .part-wrap2 {
        color: #fff;
        position: absolute;
        left: 25%;
        right: 25%;
        bottom: 3%;
    }
    .part-camera3 .part-text {
        font-size: .9em;
    }

    .part-memory .part-note {
        bottom: 13%;
        left: 20%;
        right: 51%;
    }

    .part-nfc .part-wrap2 {
        position: absolute;
        top: 30%;
        left: 15%;
        right: 50%;
        color: #fff;
    }

    .part-os .part-h {
        text-transform: uppercase;
    }
    .part-os .part-wrap2 {
        position: absolute;
        left: 15%;
        right: 45%;
        bottom: 12%;
        color: #fff;
    }
}

@media (min-width: 1400px) {
    .part {
        font-size: 1.25em;
    }
}

@media (min-width: 1400px) {
    .part-features {
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    .part .part-title {
        font-size: 1.25rem;
    }
    .part .part-text {
        font-size: .85rem;
    }
    .part-first .part-title {
        font-size: 3em;
    }
    .part-first .part-text {
        font-size: 1.5em;
    }
}

@media (max-width: 380px) {
    .part-features .part-i {
        width: 100%;
    }
}