.field {
    margin-bottom: 20px;
}

.node-teaser .field-name-field-imagem {
     float: left; 
}

.node-teaser .field-name-field-imagem img {
    width: 100px;
    height: 100px;
    margin-right: 20px;
    margin-bottom: 20px;
}

.field-name-field-links .field-item {
    margin-left: 25px;
    margin-bottom:10px;
    display: list-item;
    list-style-type: disc;
}