.text_align_center {
	text-align: center;
}
.float_left {
	float:left;
}
#contenido-principal *{
    line-height: 1.5
}
table.w50 td {
    width: 50%;
}

table {
    width: 100%;
    margin-bottom: 36px;
}

table caption {
    background: #CCCCCC;
    text-align: left;
    font-weight: bold;
    padding: 4px 8px;
}

table thead {
    background: #CCCCCC;
}

table thead td {
    font-weight: bold;
    padding: 4px 8px;
}

table tbody td {
    border-bottom: 1px solid #CCCCCC;
    line-height: 1.5;
    padding: 4px 8px;
}

@media only screen and (max-width: 600px) {
    table {
        display: block;
    }
    table thead, table tbody, table tr, table th {
        display: block;
        width: 100% !important;
    }
    table td {
        display: block;
        width: 100% !important;
        word-break: break-all;
    }
    table td:last-child:not(:first-child) {
        border-bottom: 5px solid #CCCCCC;
    }
}