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    Buscador para web     Fuente
     



    HTML

    <div id="buscaform">&nbsp;</div>

    <form class="formbusca" action="/search" method="get"><input name="q" type="search" /><button>&nbsp;</button></form>



    CSS

    <style><!--

    #buscaform{

        width:0;

        height:70px;

        margin:0 auto;

        border-radius:100%;

        -webkit-box-shadow: 0 50px 20px 15px rgba(255, 255, 255, 0.93);

        -moz-box-shadow: 0 50px 20px 15px rgba(255, 255, 255, 0.93);

        box-shadow: 0 50px 20px 15px rgba(255, 255, 255, 0.93);

    }

    .formbusca{

        background-color:#99B5DB;

        padding:13px;

        width:185px;

        margin:0px auto;

        -webkit-box-sizing:border-box;

        -moz-box-sizing:border-box;

        box-sizing:border-box;

        border-radius:6px;

        -webkit-box-shadow:

            0 2px 4px 0 rgba(72, 72, 72, 0.83),

            0 10px 15px 0 rgba(126, 126, 126, 0.12),

            0 -2px 6px 1px rgba(199, 199, 199, 0.55) inset, 

            0 2px 4px 2px rgba(255, 255, 255, 0.83) inset;

        -moz-box-shadow: 

            0 2px 4px 0 rgba(72, 72, 72, 0.83),

            0 10px 15px 0 rgba(126, 126, 126, 0.12),

            0 -2px 6px 1px rgba(199, 199, 199, 0.55) inset, 

            0 2px 4px 2px rgba(255, 255, 255, 0.83) inset;

        box-shadow: 

            0 2px 4px 0 rgba(72, 72, 72, 0.83),

            0 10px 15px 0 rgba(126, 126, 126, 0.12),

            0 -2px 6px 1px rgba(199, 199, 199, 0.55) inset, 

            0 2px 4px 2px rgba(255, 255, 255, 0.83) inset;

    }

    input[type="search"]{

        width:170px;

        height:30px;

        padding-left:15px;

        border-radius:6px;

        border:none;

        color:#000000;

        font-weight:bold;

        background-color:#E4ECF6;

        -webkit-box-shadow:

            0 -2px 2px 0 rgba(199, 199, 199, 0.55),

            0 1px 1px 0 #fff,

            0 2px 2px 1px #fafafa,

            0 2px 4px 0 #b2b2b2 inset,

            0 -1px 1px 0 #f2f2f2 inset,

            0 15px 15px 0 rgba(41, 41, 41, 0.09) inset;

        -moz-box-shadow: 

            0 -2px 2px 0 rgba(199, 199, 199, 0.55),

            0 1px 1px 0 #fff,

            0 2px 2px 1px #fafafa,

            0 2px 4px 0 #b2b2b2 inset,

            0 -1px 1px 0 #f2f2f2 inset,

            0 15px 15px 0 rgba(41, 41, 41, 0.09) inset;

        box-shadow:

            0 -2px 2px 0 rgba(199, 199, 199, 0.55),

            0 1px 1px 0 #fff,

            0 2px 2px 1px #fafafa,

            0 2px 4px 0 #b2b2b2 inset,

            0 -1px 1px 0 #f2f2f2 inset,

            0 15px 15px 0 rgba(41, 41, 41, 0.09) inset;

    }

    button[type="submit"]{

        width:35px;

        height:30px;

        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);

        background-repeat: no-repeat;

        background-position: 10px 5px;

        background-color:transparent;

        -webkit-background-size:20px 20px;

        background-size:20px 20px;

        border:none;

        cursor:pointer;

    }

    input[type="search"]:focus{

        outline:0;

    }

    --></style>