.box-1 {
background-color: #000000;
border-left: 8px solid #FF0000;
color: #FFFFFF;
padding: 1em;
}

.main_img {
    background: url('haikei.jpg');
}

.box-2 {
background-color: #000000;
border-left: 8px solid #FF0000;
color: #FFFFFF;
padding: 1em;
}