.ozel-ders-content {
    height: 700px;
    align-items: center;
     overflow: hidden; 
}
.middle {
height:100%;
display: flex;
-ms-flex-align: center;
align-items: center;
-webkit-justify-content: center;
justify-content: center;
flex-direction: column;
text-align: center;

}
.middle h3{
    font-size: 22px;
    line-height: 2;
}