.color_black {
color: #000;
}

.color_white {
color: #FFF;
}

.no_border {
border-style: none;
border-width: 0px;
}

.text-align_right {
text-align: right;
}

.text-align_center {
text-align: center;
}

.with_border {
border-style: solid;
border-width: 2px;
}

.no_margin {
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}

.with_margin {
margin-left: 10px;
margin-top: 5px;
margin-right: 10px;
margin-bottom: 5px;
}

.no_padding {
padding-left: 0px;
padding-top: 0px;
padding-right: 0px;
padding-bottom: 0px;
}

.with_padding {
padding-left: 10px;
padding-top: 5px;
padding-right: 10px;
padding-bottom: 5px;
}

.vertical-align_top {
vertical-align: top;
}

a:link {
text-decoration: none;
}

a:visited {
text-decoration: none;
}

a:active {
text-decoration: none;
}

a:hover {
font-weight: bold;
text-decoration: underline;
}

html, body {
background-color: #000;
height: 100%;
width: 100%;
margin: auto;
overflow: hidden;
}

iframe {
background-color: transparent;
border: 0px solid;
border-width: 0px;
frameborder: 0px;
margin: 0px;
padding: 0px;
}

img.with_border {
margin-left: 5px;
margin-top: 5px;
margin-right: 5px;
margin-bottom: 5px;
}