ver codigo<style>
a.botondescarga {
position: relative;
padding: 12px 30px 15px 60px;
cursor: pointer;color:#000000 !important;
text-align: left;
font-weight: bold;
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
-webkit-box-shadow: 2px 2px 2px 0 rgba(0,0,0,.3);
-moz-box-shadow: 2px 2px 2px 0 rgba(0,0,0,.3);
box-shadow: 2px 2px 2px 0 rgba(0,0,0,.3);
display: inline-block !important;
font: 700 17px 'Arial', Helvetica, Clean, sans-serif;
margin: 0px 0px 20px 10px;
position: relative;
text-decoration: none;
transition: background-position .2s ease, margin .1s ease;
-webkit-transition: background-position .2s ease, margin .1s ease;
-moz-transition: background-position .2s ease, margin .1s ease;
background-repeat: repeat-x;
}
a.botondescarga:hover { background-position: 0 10px;color:#ffffff !important;transition: 0.5s ease;
-webkit-transition: 0.5s ease;
-moz-transition: 0.5s ease; }
a.botondescarga:active {
-webkit-box-shadow: -1px -1px 2px 0 rgba(0,0,0,.3);
-moz-box-shadow: -1px -1px 2px 0 rgba(0,0,0,.3);
box-shadow: -1px -1px 2px 0 rgba(0,0,0,.3);
margin: 2px 0 20px 10px;
}
a.botondescarga span.bar {
width: 1px;
height: 30px;
position: absolute;
background: black;
top: 5px;
left: 50px;
}
a.botondescarga div.flecha {
position: absolute;
left: 20px;
top: 14px;
}
a.botondescarga div.flecha span.top {
position: absolute;
width: 6px;
height: 9px;
background: #000;
top: 0;
left: 3px;
}
a.botondescarga div.flecha span.bottom,
div.flecha span.bottomShadow {
position: absolute;
width: 0px;
height: 0px;
border-left: 8px solid transparent;
border-right: 8px solid transparent;
border-top: 8px solid black;
top: 9px;
left: -2px;
z-index: 2;
}
a.botondescarga div.flecha span.bottomShadow {
z-index: 1;
left: -1px;
}
/* GRIS
================================================== */
a.gris {
background-color: #888;
background-image: -webkit-linear-gradient(top, #888, #333);
background-image: -moz-linear-gradient(top, #888, #333);
background-image: -ms-linear-gradient(top, #888, #333);
background-image: -o-linear-gradient(top, #888, #333);
background-image: linear-gradient(top, #888, #333);
text-shadow: 1px 1px 1px rgba(255,255,255,.2);
border-top: 1px solid #aaa;
}
a.gris span.bar {
-webkit-box-shadow: 1px 1px 1px rgba(255,255,255,.2);
-moz-box-shadow: 1px 1px 1px rgba(255,255,255,.2);
box-shadow: 1px 1px 1px rgba(255,255,255,.2);
}
a.gris div.flecha span.top {
-webkit-box-shadow: 1px 1px 1px rgba(255,255,255,.2);
-moz-box-shadow: 1px 1px 1px rgba(255,255,255,.2);
box-shadow: 1px 1px 1px rgba(255,255,255,.2);
}
a.gris div.flecha span.bottomShadow { border-top: 8px solid rgba(255, 255, 255, 0.2) }
/* AZUL
================================================== */
a.azul {
background-color: #00aeef;
background-image: -webkit-linear-gradient(top, #00aeef, #00587a);
background-image: -moz-linear-gradient(top, #00aeef, #00587a);
background-image: -ms-linear-gradient(top, #00aeef, #00587a);
background-image: -o-linear-gradient(top, #00aeef, #00587a);
background-image: linear-gradient(top, #00aeef, #00587a);
text-shadow: 1px 1px 1px #23aaff;
border-top: 1px solid #23ccff;
}
a.azul span.bar {
-webkit-box-shadow: 1px 1px 1px #23aaff;
-moz-box-shadow: 1px 1px 1px #23aaff;
box-shadow: 1px 1px 1px #23aaff;
}
a.azul div.flecha span.top {
-webkit-box-shadow: 1px 1px 1px #23aaff;
-moz-box-shadow: 1px 1px 1px #23aaff;
box-shadow: 1px 1px 1px #23aaff;
}
a.azul div.flecha span.bottomShadow { border-top: 8px solid #23aaff }
/* VERDE
================================================== */
a.verde {
background-color: #68c800;
background-image: -webkit-linear-gradient(top, #68c800, #367100);
background-image: -moz-linear-gradient(top, #68c800, #367100);
background-image: -ms-linear-gradient(top, #68c800, #367100);
background-image: -o-linear-gradient(top, #68c800, #367100);
background-image: linear-gradient(top, #68c800, #367100);
text-shadow: 1px 1px 1px #67c800;
border-top: 1px solid #67e800;
}
a.verde span.bar {
-webkit-box-shadow: 1px 1px 1px #67c800;
-moz-box-shadow: 1px 1px 1px #67c800;
box-shadow: 1px 1px 1px #67c800;
}
a.verde div.flecha span.top {
-webkit-box-shadow: 1px 1px 1px #67c800;
-moz-box-shadow: 1px 1px 1px #67c800;
box-shadow: 1px 1px 1px #67c800;
}
a.verde div.flecha span.bottomShadow { border-top: 8px solid #67c800 }
/* ROJO
================================================== */
a.rojo {
background-color: #ee5f5b;
background-image: -webkit-linear-gradient(top, #ee5f5b, #973431);
background-image: -moz-linear-gradient(top, #ee5f5b, #973431);
background-image: -ms-linear-gradient(top, #ee5f5b, #973431);
background-image: -o-linear-gradient(top, #ee5f5b, #973431);
background-image: linear-gradient(top, #ee5f5b, #973431);
text-shadow: 1px 1px 1px #ed5d69;
border-top: 1px solid #ed8d69;
}
a.rojo span.bar {
-webkit-box-shadow: 1px 1px 1px #ed5d69;
-moz-box-shadow: 1px 1px 1px #ed5d69;
box-shadow: 1px 1px 1px #ed5d69;
}
a.rojo div.flecha span.top {
-webkit-box-shadow: 1px 1px 1px #ed5d69;
-moz-box-shadow: 1px 1px 1px #ed5d69;
box-shadow: 1px 1px 1px #ed5d69;
}
a.rojo div.flecha span.bottomShadow { border-top: 8px solid #ed5d69 }
/* NARANJA
================================================== */
a.naranja {
background-color: #ff8636;
background-image: -webkit-linear-gradient(top, #ff8636, #9a3e00);
background-image: -moz-linear-gradient(top, #ff8636, #9a3e00);
background-image: -ms-linear-gradient(top, #ff8636, #9a3e00);
background-image: -o-linear-gradient(top, #ff8636, #9a3e00);
background-image: linear-gradient(top, #ff8636, #9a3e00);
text-shadow: 1px 1px 1px #ff7f42;
border-top: 1px solid #ffa542;
}
a.naranja span.bar {
-webkit-box-shadow: 1px 1px 1px #ff7f42;
-moz-box-shadow: 1px 1px 1px #ff7f42;
box-shadow: 1px 1px 1px #ff7f42;
}
a.naranja div.flecha span.top {
-webkit-box-shadow: 1px 1px 1px #ff7f42;
-moz-box-shadow: 1px 1px 1px #ff7f42;
box-shadow: 1px 1px 1px #ff7f42;
}
a.naranja div.flecha span.bottomShadow { border-top: 8px solid #ff7f42 }
/* AMARILLO
================================================== */
a.amarillo {
background-color: #fcd116;
background-image: -webkit-linear-gradient(top, #fcd116, #705b00);
background-image: -moz-linear-gradient(top, #fcd116, #705b00);
background-image: -ms-linear-gradient(top, #fcd116, #705b00);
background-image: -o-linear-gradient(top, #fcd116, #705b00);
background-image: linear-gradient(top, #fcd116, #705b00);
text-shadow: 1px 1px 1px #ffc33d;
border-top: 1px solid #ffff3d;
}
a.amarillo span.bar {
-webkit-box-shadow: 1px 1px 1px #ffc33d;
-moz-box-shadow: 1px 1px 1px #ffc33d;
box-shadow: 1px 1px 1px #ffc33d;
}
a.amarillo div.flecha span.top {
-webkit-box-shadow: 1px 1px 1px #ffc33d;
-moz-box-shadow: 1px 1px 1px #ffc33d;
box-shadow: 1px 1px 1px #ffc33d;
}
a.amarillo div.flecha span.bottomShadow { border-top: 8px solid #ffc33d }
</style>