.tab_1 { display: table;
margin: 0 auto;
border: 0px solid #ccc;
border-collapse:collapse; border-spacing: 1px;
width: 800px;
}

.tab_1 td {
border: 0px solid #ccc;
padding: 1px;
} 
.tab_2 { display: table;
margin: 0 auto;
border: 0px solid #ccc;
border-collapse:collapse; border-spacing: 1px;
width: 800px;
}

.tab_2 td {
border: 0px solid #ccc;
padding: 1px;
} 
.tab_3 { display: table;
margin: 0 auto;
border: 0px solid #ccc;
border-collapse:collapse; border-spacing: 1px;
width: 800px;
}

.tab_3 td {
border: 0px solid #ccc;
padding: 1px;
} 
.tab_4 { display: table;
margin: 0 auto;
border: 0px solid #ccc;
border-collapse:collapse; border-spacing: 1px;
width: 800px;
}

.tab_4 td {
border: 0px solid #ccc;
padding: 1px;
} 
.tab_5 { display: table;
margin: 0 auto;
border: 0px solid #ccc;
border-collapse:collapse; border-spacing: 1px;
width: 800px;
}

.tab_5 td {
border: 0px solid #ccc;
padding: 1px;
} 
#tab_6 { display: table;
margin: 0 auto;
border: 0px solid #ccc;
border-collapse:collapse; border-spacing: 1px;
width: 800px;
}

#tab_6 td {
border: 0px solid #ccc;
padding: 1px;
} 
.img_1 {
width: 1200px;
height: 583px;
}

.img_2 {
width: 600px;
height: 480px;
}

.img_3 {
width: 800px;
height: 252px;
}

.img_4 {
width: 800px;
height: 254px;
}

.img_5 {
width: 800px;
height: 200px;
}

.img_6 {
width: 300px;
height: 181px;
}