#arkaplan {
    width: 960px;
    height: auto;
    background-color: white;
}

#banner {
    width: 100%;
    margin-top: 10px;
    margin-bottom: 10px;
}

    #banner img {
        width: 100%;
        height: 220px;
    }

#altAlan {
    min-height: 300px;
    display: inline-block;
}

#sol {
    width: 200px;
    min-height: 300px;
    margin-right: 52px;
    float: left;
}

    #sol a {
        text-decoration: none;
        color: #fff;
    }

    #sol li {
        width: 90%;
        padding: 10px;
        background-color: rgb(48, 48, 47);
        margin-bottom: 10px;
        border-radius: 3px;
        margin-left: 11px;
    }

    #sol ul {
        min-height: 300px;
    }

#sag {
    width: 700px;
    float: right;
}

    #sag h1 {
        font-size: 22px;
        color: rgb(48, 48, 47);
        font-weight: bold;
        margin-bottom: 10px;
    }

#yazi {
    width: 100%;
    margin-bottom: 20px;
    color: black;
}