.box10{
    width: 1100px;
    margin: 2em auto;
    padding: 2px 2em;
    color: #FFF;
    background: #dc143c;
    border-bottom: solid 6px #ff0000;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.25);
    border-radius: 9px;    
}

.box10 p {
    margin: 0; 
    padding: 0;
}