@font-face {
    font-family: PingFangSC-Medium;
    src: url("../font/PingFangMedium.ttf");

    font-family: PingFangSC-Regular;
    src: url("../font/PingFangRegular.ttf");

    font-family: HYi4gj;
    src: url("../font/HYi4gj.ttf");
}

.contentImgSmall {
    width: 48%;
    box-sizing: border-box;
    padding: 2px;
}

.contentImgBig {
    width: 98%;
    box-sizing: border-box;
    padding: 2px;
}

@media screen and (max-width: 425px) {
    .contentImgBig, .contentImgSmall {
        width: 100%;
    }
}