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    box-shadow: 0 15px 10px -10px rgba(0, 0, 0, 0.5), 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) inset;

     


    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 0, 0, 0.1) ;


    Para CSS
    position: relative; float: left;
    padding: 1em;
    margin: 100px;

     


    -webkit-box-shadow: 0 10px 6px -6px #777; -moz-box-shadow: 0 10px 6px -6px #777;box-shadow: 0 10px 6px -6px #777;

    Para CSS
    top: 10px;
    bottom: 10px;
    left: 0;

     


    box-shadow: 0 0 15px rgba(0,0,0,0.6);