.block-header{
color:white;
font-size:12px;
font-weight:600;
}

.block-top-left{
background-image: url(../images/dark/left_top.png);
background-repeat: no-repeat;
}

.block-top{
background-image: url(../images/dark/top.png);
background-repeat: x;
}
.block-top-right{
background-image: url(../images/dark/right_top.png);
background-repeat: no-repeat;
}
.block-bottom-left{
background-image: url(../images/dark/left_bottom.png);
background-repeat: no-repeat;
}

.block-bottom{
background-image: url(../images/dark/bottom.png);
background-repeat: x;
}

.block-bottom-right{
background-image: url(../images/dark/right_bottom.png);
background-repeat: no-repeat;
}
.block-left{
background-image: url(../images/dark/left.png);
background-repeat: y;
}

.block-right{
background-image: url(../images/dark/right.png);
background-repeat: y;