<header class="top">
        <h3>Welcome to my Blog</h3>
    </header>
<div class="container">
        <div class="box">
            <h4>heading</h4>
            <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Officia eos obcaecati, ullam necessitatibus modi explicabo</p>
        </div>
        <div class="box">
            <h4>heading</h4>
            <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Officia eos obcaecati, ullam necessitatibus modi explicabo </p>
        </div>
        <div class="box">
            <h4>heading</h4>
            <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Officia eos obcaecati, ullam necessitatibus modi explicabo</p>
        </div>
    </div>

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        h3{
            text-align: center;
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            padding: 25px;
            display: inline-block;
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            margin:10px auto;
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