div.tucked-corners {
    background: #e6e6e6;
    height: 130px;
    margin: 50px auto;
    padding: 10px;
    position: relative;
    width: 900px;
    -webkit-box-shadow: 0 1px 7px hsla(0,0%,0%,.2);
       -moz-box-shadow: 0 1px 7px hsla(0,0%,0%,.2);
            box-shadow: 0 1px 7px hsla(0,0%,0%,.2);
			
}
span.tucked-corners {
    background: #e6e6e6;
	background-image:url(../d1y4/luces.jpg);
	font-family: Arial, Helvetica, Sans-serif;
    font-size:14px;
    color:#e6e6e6;
    display: block;
    height: 130px;
    position: relative;
    width: 900px;
    -webkit-box-shadow: inset 0 0 10px hsla(0,0%,0%,.25);
       -moz-box-shadow: inset 0 0 10px hsla(0,0%,0%,.25);
            box-shadow: inset 0 0 10px hsla(0,0%,0%,.25);
			
}

/* Top Corner Effect */

.top-corners:after,
.top-corners:before {
    background: #e6e6e6;
    content: '';
    height: 50px;
    position: absolute;
    top: -25px;
    width: 100px;
    z-index: 10;
    -webkit-box-shadow: 0 6px 9px -8px hsla(0,0%,0%,.5);
       -moz-box-shadow: 0 6px 9px -8px hsla(0,0%,0%,.5);
            box-shadow: 0 6px 9px -8px hsla(0,0%,0%,.5);
}
.top-corners:after {
    left: -50px;
    -webkit-transform: rotate(-45deg);
       -moz-transform: rotate(-45deg);
        -ms-transform: rotate(-45deg);
         -o-transform: rotate(-45deg);
            transform: rotate(-45deg);
}
.top-corners:before {
    right: -50px;
    -webkit-transform: rotate(45deg);
       -moz-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
         -o-transform: rotate(45deg);
            transform: rotate(45deg);
}

/* Bottom Corner Effect */

.bottom-corners:after,
.bottom-corners:before {
    background: #e6e6e6;
    content: '';
    height: 50px;
    position: absolute;
    bottom: -25px;
    width: 100px;
    -webkit-box-shadow: 0 6px 9px -8px hsla(0,0%,0%,.5);
       -moz-box-shadow: 0 6px 9px -8px hsla(0,0%,0%,.5);
            box-shadow: 0 6px 9px -8px hsla(0,0%,0%,.5);
}
.bottom-corners:after {
    left: -50px;
    -webkit-transform: rotate(-135deg);
       -moz-transform: rotate(-135deg);
        -ms-transform: rotate(-135deg);
         -o-transform: rotate(-135deg);
            transform: rotate(-135deg);
}
.bottom-corners:before {
    right: -50px;
    -webkit-transform: rotate(135deg);
       -moz-transform: rotate(135deg);
        -ms-transform: rotate(135deg);
         -o-transform: rotate(135deg);
            transform: rotate(135deg);
}