html - "Span" Selector not working -


i trying build border around h1 reason can't select exact "span" in css? have written incorrectly?

html

    h1 span {              display: inline-block;        padding: 0.5em        border: white solid 10px;      }
<header>    <div class="logo">      <img src="octopus.png">    </div>      <nav>      <a href="">one</a>      <a href="">one</a>      <a href="">one</a>      <a href="">one</a>    </nav>    <h1><span>elias</span></h1>    <p class="kicker">stuff // other stuff // more</p>  </header>

you missing ; after padding, won't let border work

h1 span {    display: inline-block;    padding: 0.5em;    border: white solid 10px;  }  /*demo*/    body {    background: lightblue  }
<nav>    <a href="">one</a>    <a href="">one</a>    <a href="">one</a>    <a href="">one</a>  </nav>  <h1><span>elias</span></h1>  <p class="kicker">stuff // other stuff // more</p>


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