.top_logo {
    background-image: url('../images/top.png')
}

.panel-body p {
    text-align:  justify;
}

.stress_line {
    background-color: #bde0f9;
}

.cube {
    margin: 30px;
    padding: 0px;
    text-align: center;
    vertical-align: middle;
    display: block;
}

p { text-align: justify; }