@charset "UTF-8";

html {
    scroll-behavior: smooth;
    background-color: #fff;
}

img {
    width: 100%;
}

.mainContainer {
    background-color: transparent;
    text-align: center;
}

.mainContainer2 {
    max-width: 960px;
    background-color: #FFFFFF;
    margin:0 auto;
}

.mainContainer3 {
    max-width: 960px;
    background-image: url("../img/bg01.png");
    background-size: contain;
    margin:0 auto;
}

.mainContainer4 {
    max-width: 960px;
    background-image: url("../img/bg02.png");
    background-size: contain;
    margin:0 auto;
}

.mainContainer5 {
    max-width: 960px;
    background-image: url("../img/bg03.png");
    background-size: contain;
    margin:0 auto;
}

.mainContainer6 {
    max-width: 960px;
    background-color: #000000;
    margin:0 auto;
}

.mainContainer7 {
    max-width: 960px;
    background-color: #E6E6E6;
    margin:0 auto;
}

.mainContainer8 {
    max-width: 960px;
    background-image: url("../img/bg04.png");
    background-size: contain;
    margin:0 auto;
}

.mainContainer9 {
    max-width: 960px;
    background-image: url("../img/bg05.png");
    background-size: contain;
    margin:0 auto;
}

.mainContainer10 {
    max-width: 960px;
    background-image: url("../img/bg06.png");
    background-size: contain;
    margin:0 auto;
}

.loginDiagram {
    margin-bottom: 30px;
}

section .shodanDiagram {
    margin-top: 0px;
}

.mg_t50 {
    margin-top: 50px !important;
}

.pd_rl15 {
    padding: 0 15px;
}

iframe.youtube-16-9 {
    width: 85.5%;
    height: auto;
    aspect-ratio: 16 / 9;
    max-width: 820px;
    display: block;
    margin: 0 auto 3%;
}