body{
text-align: center;
}

.box {
    padding: 0.5em 1em;
    margin: 2em 0;
    font-weight: bold;
    color: #6091d3;/*文字色*/
    background: #f0f7ff;
    border: solid 3px #6091d3;/*線*/
    border-radius: 10px;/*角の丸み*/
}
.box p {
    margin: 0; 
    padding: 0;
}


ul li{
    list-style: none;
}
 
ul > li:before {
content:url(plant.gif);
    position: relative;
    font-family: FontAwesome;
    margin-right: .5em;
}