body {
    margin: 0;
    font-family: "Comic Sans MS", cursive, sans-serif; /* 将字体改为卡通字体 */
    font-size: 14px;
    line-height: 20px;
    color: #333;
}
/*第二块*/
.c11 {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    padding: 90px 5%;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    background-color: #fbf5dd;
    z-index: 2;
}
div {
    display: block;
}
body {
    font-family: ComicSansMS3;
    color: #333;
    font-size: 16px;
    line-height: 20px;
}
.rich-text-block-2 {
    width: 90%;
    max-width: 1200px;
    margin-right: auto;
    margin-left: auto;
}
iframe {
    overflow-clip-margin: content-box !important;
    border-width: 2px;
    border-style: inset;
    border-color: initial;
    border-image: initial;
    overflow: clip !important;
}
iframe[属性样式] {
    height: 100%;
    width: 100%;
}