DEMO:
Descargar Descargar Descargar Descargar
<section class="container">
<a href="index.html" class="button">Descargar</a>
<a href="index.html" class="button green">Descargar</a>
<a href="index.html" class="button blue">Descargar</a>
<a href="index.html" class="button yellow">Descargar</a><br>
<a href="index.html" class="button red">Descargar</a>
<a href="index.html" class="button purple">Descargar</a>
<a href="index.html" class="button grey">Descargar</a>
<a href="index.html" class="button black">Descargar</a>
</section>
2. CSS:
.container {
margin: 50px auto;
width: 640px;
text-align: center;
}
.container .button {
margin: 0 10px 25px;
}
.button {
margin: 0 0 5px;
padding: 0 12px;
height: 28px;
line-height: 28px;
font-size: 11px;
font-weight: bold;
color: #555555;
text-decoration: none;
text-shadow: 0 1px white;
background: #dfdfdf;
border-width: 1px 1px 0;
border-style: solid;
border-color: #cecece #bababa #a8a8a8;
border-radius: 3px 3px 2px 2px;
outline: 0;
display: inline-block;
vertical-align: baseline;
zoom: 1;
*display: inline;
*vertical-align: auto;
-webkit-box-sizing: content-box;
-moz-box-sizing: content-box;
box-sizing: content-box;
background-image: -webkit-linear-gradient(top, #f1f1f1 0%, #dfdfdf 70%, #dadada 100%);
background-image: -moz-linear-gradient(top, #f1f1f1 0%, #dfdfdf 70%, #dadada 100%);
background-image: -o-linear-gradient(top, #f1f1f1 0%, #dfdfdf 70%, #dadada 100%);
background-image: linear-gradient(to bottom, #f1f1f1 0%, #dfdfdf 70%, #dadada 100%);
-webkit-box-shadow: inset 0 1px #fdfdfd, inset 0 0 0 1px #eaeaea, 0 1px #a8a8a8, 0 3px #bbbbbb, 0 4px #a8a8a8, 0 5px 2px rgba(0, 0, 0, 0.25);
box-shadow: inset 0 1px #fdfdfd, inset 0 0 0 1px #eaeaea, 0 1px #a8a8a8, 0 3px #bbbbbb, 0 4px #a8a8a8, 0 5px 2px rgba(0, 0, 0, 0.25);
}
.button:hover, .button:active {
background: #dfdfdf;
border-top-color: #c9c9c9;
}
.button:active, .button.green:active, .button.blue:active, .button.yellow:active, .button.red:active, .button.purple:active, .button.grey:active, .button.black:active {
vertical-align: -5px;
margin-bottom: 0;
padding: 1px 13px 0;
border-width: 0;
border-radius: 3px;
-webkit-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(0, 0, 0, 0.4), 0 1px white;
box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(0, 0, 0, 0.4), 0 1px white;
}.button.green {
color: #465f25;
text-shadow: 0 1px #d9f3b5;
background: #94d362;
border-color: #91ce5e #7ab04b #5e903f;
background-image: -webkit-linear-gradient(top, #c0eb85 0%, #94d362 70%, #8ed258 100%);
background-image: -moz-linear-gradient(top, #c0eb85 0%, #94d362 70%, #8ed258 100%);
background-image: -o-linear-gradient(top, #c0eb85 0%, #94d362 70%, #8ed258 100%);
background-image: linear-gradient(to bottom, #c0eb85 0%, #94d362 70%, #8ed258 100%);
-webkit-box-shadow: inset 0 1px #d9f3b5, inset 0 0 0 1px #b1e095, 0 1px #5e903f, 0 3px #6da445, 0 4px #5e903f, 0 5px 2px rgba(0, 0, 0, 0.4);
box-shadow: inset 0 1px #d9f3b5, inset 0 0 0 1px #b1e095, 0 1px #5e903f, 0 3px #6da445, 0 4px #5e903f, 0 5px 2px rgba(0, 0, 0, 0.4);
}
.button.green:hover, .button.green:active {
background: #94d362;
border-top-color: #82bd53;
}
.button.blue {
color: #236277;
text-shadow: 0 1px #c2ecf9;
background: #61cdf3;
border-color: #6fbad1 #3fa3c0 #3583ab;
background-image: -webkit-linear-gradient(top, #9be5fa 0%, #61cdf3 70%, #5fbde8 100%);
background-image: -moz-linear-gradient(top, #9be5fa 0%, #61cdf3 70%, #5fbde8 100%);
background-image: -o-linear-gradient(top, #9be5fa 0%, #61cdf3 70%, #5fbde8 100%);
background-image: linear-gradient(to bottom, #9be5fa 0%, #61cdf3 70%, #5fbde8 100%);
-webkit-box-shadow: inset 0 1px #c5f0fd, inset 0 0 0 1px #8ad1eb, 0 1px #3583ab, 0 3px #3f9db8, 0 4px #3583ab, 0 5px 2px rgba(0, 0, 0, 0.4);
box-shadow: inset 0 1px #c5f0fd, inset 0 0 0 1px #8ad1eb, 0 1px #3583ab, 0 3px #3f9db8, 0 4px #3583ab, 0 5px 2px rgba(0, 0, 0, 0.4);
}
.button.blue:hover, .button.blue:active {
background: #61cdf3;
border-top-color: #3eaac9;
}
.button.yellow { color: #7e4f27;
text-shadow: 0 1px #f2e294;
background: #f6ba49;
border-color: #efb443 #d9a238 #a57825;
background-image: -webkit-linear-gradient(top, #ffdd67 0%, #f6ba49 70%, #f4b03e 100%);
background-image: -moz-linear-gradient(top, #ffdd67 0%, #f6ba49 70%, #f4b03e 100%);
background-image: -o-linear-gradient(top, #ffdd67 0%, #f6ba49 70%, #f4b03e 100%);
background-image: linear-gradient(to bottom, #ffdd67 0%, #f6ba49 70%, #f4b03e 100%);
-webkit-box-shadow: inset 0 1px #ffeca6, inset 0 0 0 1px #e5c96d, 0 1px #a57825, 0 3px #c08a28, 0 4px #a57825, 0 5px 2px rgba(0, 0, 0, 0.4);
box-shadow: inset 0 1px #ffeca6, inset 0 0 0 1px #e5c96d, 0 1px #a57825, 0 3px #c08a28, 0 4px #a57825, 0 5px 2px rgba(0, 0, 0, 0.4);
}
.button.yellow:hover, .button.yellow:active {
background: #f6ba49;
border-top-color: #e5ab3d;
}
.button.red {
color: #702526;
text-shadow: 0 1px #ea8f99;
background: #e46565;
border-color: #e1696e #c85252 #a03a38;
background-image: -webkit-linear-gradient(top, #eb9093 0%, #e46565 70%, #e25755 100%);
background-image: -moz-linear-gradient(top, #eb9093 0%, #e46565 70%, #e25755 100%);
background-image: -o-linear-gradient(top, #eb9093 0%, #e46565 70%, #e25755 100%);
background-image: linear-gradient(to bottom, #eb9093 0%, #e46565 70%, #e25755 100%);
-webkit-box-shadow: inset 0 1px #dcaaaa, inset 0 0 0 1px #df777a, 0 1px #a03a38, 0 3px #be4b49, 0 4px #a03a38, 0 5px 2px rgba(0, 0, 0, 0.4);
box-shadow: inset 0 1px #dcaaaa, inset 0 0 0 1px #df777a, 0 1px #a03a38, 0 3px #be4b49, 0 4px #a03a38, 0 5px 2px rgba(0, 0, 0, 0.4);
}
.button.red:hover, .button.red:active {
background: #e46565;
border-top-color: #d0585a;
}
.button.purple {
color: #714667;
text-shadow: 0 1px #f2c5e6;
background: #e393d3;
border-color: #e391d0 #c27ab3 #8a517d;
background-image: -webkit-linear-gradient(top, #f1bee3 0%, #e393d3 70%, #df8dce 100%);
background-image: -moz-linear-gradient(top, #f1bee3 0%, #e393d3 70%, #df8dce 100%);
background-image: -o-linear-gradient(top, #f1bee3 0%, #e393d3 70%, #df8dce 100%);
background-image: linear-gradient(to bottom, #f1bee3 0%, #e393d3 70%, #df8dce 100%);
-webkit-box-shadow: inset 0 1px #f5d6ee, inset 0 0 0 1px #dcaacf, 0 1px #8a517d, 0 3px #a7619a, 0 4px #8a517d, 0 5px 2px rgba(0, 0, 0, 0.4);
box-shadow: inset 0 1px #f5d6ee, inset 0 0 0 1px #dcaacf, 0 1px #8a517d, 0 3px #a7619a, 0 4px #8a517d, 0 5px 2px rgba(0, 0, 0, 0.4);
}
.button.purple:hover, .button.purple:active {
background: #e393d3;
border-top-color: #c87eb8;
}.button.grey {
color: #41505b;
text-shadow: 0 1px #c2d0db;
background: #90aabd;
border-color: #909eab #768791 #50606e;
background-image: -webkit-linear-gradient(top, #bccbd7 0%, #90aabd 70%, #83a0b4 100%);
background-image: -moz-linear-gradient(top, #bccbd7 0%, #90aabd 70%, #83a0b4 100%);
background-image: -o-linear-gradient(top, #bccbd7 0%, #90aabd 70%, #83a0b4 100%);
background-image: linear-gradient(to bottom, #bccbd7 0%, #90aabd 70%, #83a0b4 100%);
-webkit-box-shadow: inset 0 1px #d0dae2, inset 0 0 0 1px #99b5ce, 0 1px #50606e, 0 3px #627786, 0 4px #50606e, 0 5px 2px rgba(0, 0, 0, 0.4);
box-shadow: inset 0 1px #d0dae2, inset 0 0 0 1px #99b5ce, 0 1px #50606e, 0 3px #627786, 0 4px #50606e, 0 5px 2px rgba(0, 0, 0, 0.4);
}
.button.grey:hover, .button.grey:active {
background: #90aabd;
border-top-color: #8495a0;
}
.button.black {
color: #f1f1f1;
text-shadow: 0 1px #111111;
background: #4f4f4f;
border-color: #505050 #414141 #2c2c2c;
background-image: -webkit-linear-gradient(top, dimgrey 0%, #4f4f4f 70%, #3c3c3c 100%);
background-image: -moz-linear-gradient(top, dimgrey 0%, #4f4f4f 70%, #3c3c3c 100%);
background-image: -o-linear-gradient(top, dimgrey 0%, #4f4f4f 70%, #3c3c3c 100%);
background-image: linear-gradient(to bottom, dimgrey 0%, #4f4f4f 70%, #3c3c3c 100%);
-webkit-box-shadow: inset 0 1px #828282, inset 0 0 0 1px #555555, 0 1px #2c2c2c, 0 3px #444444, 0 4px #2c2c2c, 0 5px 2px rgba(0, 0, 0, 0.4);
box-shadow: inset 0 1px #828282, inset 0 0 0 1px #555555, 0 1px #2c2c2c, 0 3px #444444, 0 4px #2c2c2c, 0 5px 2px rgba(0, 0, 0, 0.4);
}
.button.black:hover, .button.black:active {
background: #4f4f4f;
border-top-color: #494949;
}
.lt-ie9 .button {
border-width: 1px;
padding: 0 12px;
}
El código para un solo boton y no como se vé en la demo :
<div style="text-align: center;"><a href="#" class="button green">Descargar</a></div>
Con ese código solo se visualizará un solo boton de color verde. y por supuesto estará alineado en el centro(Etiqueta para centrar demarcado con morado). Como el siguiente: