@font-face {
    font-family: myFirstFont;
    src: url("../css/I.Ngaan.ttf");
    font-weight: bold;
}


.content {
    width: 100%;
    height: 320px;
    background: url('../image/more-back.jpg')no-repeat;
    background-size: 100% 100%;
}
.content-1 {
    width: 100%;
    height: 100%;
    background: rgba(57,55,54,.6);
    text-align: center;
    color: #fff;
}
.content-1>div>span {
    /*font-family: myFirstFont;*/
    /*font-size: 28px;*/
}
.nrong {
    width: 1200px;
    margin: 0 auto;
    margin-top: 20px;
    /*display: flex;*/
    /*flex-direction: row;*/
    /*flex-wrap:wrap;*/
}
.nrong>div {
    display: flex;
}
.nrong>div>img {
    width: 280px;
    height: 280px;
}