body {
    background-color:pink;
}
.coveretkinlik {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.coveretkin {
    width: 70%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
img {
    height: 400px;
    margin: 20px;
    
}
.acilis{
    display:flex;
    align-items:center;
    justify-content:center;
    flex-wrap:wrap;
}
.yil {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.bahar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.sile {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.piknik {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.sevgili {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.yoga {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.baslik {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color:black;
    color: white;
    font-size:36px;
    font-weight:bold;
    height:100px;
    border:5px inset white;
}
.res {
    box-shadow: rgba(0, 0, 0, 0.4) 0px 2px 4px, rgba(0, 0, 0, 0.3) 0px 7px 13px -3px, rgba(0, 0, 0, 0.2) 0px -3px 0px inset;
}
@media all and (max-width: 968px) {
    img{
        width:450px;
        height:100%;
    }
}