empact/app/css/app.css

* {
    box-sizing: border-box;
    font-family: 'Open Sans', Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 20px;
}

.app {
    width: 100%;
}

.content {
    float: left;
    width: calc(100% - 190px);
    margin-top: 20px;
}
.content .left, .content .right {
    float: left;
    width: 50%;
}

.info-block {
    width: 100%;
    height: 40px;
    margin-bottom: 20px;
}
.info-block .img {
    float: left;
    width: 40px;
    height: 40px;
    background-color: #ddd;
    background-position: center;
    background-size: 100% auto;
    margin-right: 10px;
    border-radius: 2px;
}

.info-block h1 {
    font-size: 30px;
    line-height: 40px;
    margin: 0;
    font-weight: 400;
}