body {
    margin: 0;
}
.background {
    width: 100%;
    height: 640px;
    background-repeat: no-repeat;
    background-size: cover;
}
@media screen and (min-width: 1920px) {
    .background{
        height: 1000px;
    }
}
.title {
    color: rgb(18, 18, 18);
    font-family: Cairo;
    font-size: 28px;
    text-align: center;
    font-weight: 600;
    margin-top: 40px;
}
.divider {
    width: 80%;
    background-color: black;
    height: 2px;
    margin-top: 60px;
    margin-left: auto;
    margin-right: auto;
}
.pfdivider {
    width: 80%;
    background-color: black;
    height: 2px;
    margin-top: 30px;
}
.pfdivider2 {
    height: 80%;
    width: 2px;
    background-color: black;
}
.background2, .backgroundsp {
    background-image: linear-gradient(rgba(0, 0, 0, 0.1)), url(../imgs/f003c.png);
    width: 100%;
    height: 720px;
    background-repeat: no-repeat;
    background-size: cover;
}
@media screen and (min-width: 1920px) {
    .background2 {
        height: 900px;
    }
}
.backgroundsp {
    background-image: linear-gradient(rgba(0, 0, 0, 0.2)), url(../imgs/h003c.png);
    width: 100%;
    height: 640px;
}
.sttitle {
    color: white;
    text-align: center;
    font-family: Kufam;
    font-size: 42px;
    margin-top: 300px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}
.stauthor {
    color: white;
    text-align: center;
    font-family: Kufam;
    font-size: 36px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}