*{
    font-family: Arial, Helvetica, sans-serif;
}
body{
    background-color: lightsalmon;
    text-align: center;
}
#blg{
    width: 30%;
    height: 400px;
    float: left;
}
#bld{
    background-color: darksalmon;
    width: 30%;
    height: 100px;
    float: left;
}
#bp{
    background-color: darksalmon;
    width: 70%;
    height: 500px;
    overflow: auto;
    float: right;
}
img{
    width: 100%;
}
#filtr{
    font-size: 200%;
    text-decoration: dashed;
    padding: 10px;
}
#filtr:hover{
    color: ghostwhite;
}
table,td{
    border: 1px dotted maroon;
}
table{
    width: 70%;
    margin: auto;
}