.block_content.block_header {
    background-color: rgb(54,127,169);
    border-left: 1000px rgb(54,127,169) solid;
    margin-left: -1000px;
}
.block_content.block_header h1,
.block_content.block_header h2 {
    background-color: rgba(54,127,169,0.5);
}

.block_content.text h2 {
    background-color: #D9DADC;
    color: #333;
}

.block_content.text h2 {
    border-left: 1000px #D9DADC solid;
    margin-left: -1000px;
}