.sobre-a-empresa{width: 100%; height: 256px; float: left; background: url(../img/empresa/sobre-a-empresa.jpg) no-repeat center bottom}
.sobre-a-empresa-texto{font-family: latoregular; color: #fff; background: url(../img/duvidas/icon.png) no-repeat center left; float: left; margin-top: 190px; margin-left: 110px; padding: 5px 0 5px 40px;}

.texto-topo{background: url(../img/duvidas/triangulo.png) no-repeat center left; float: left; font-family: open_sansregular; font-size: 13px; color: #262626; line-height: 15px; padding: 5px 0 5px 20px; margin-left: 40px}
.border-top{border-top: solid 1px #c8c8c8}
.mg-30{margin-top: 30px}
.mg-50{margin-top: 35px}
.mg-40{margin-bottom: 40px}
.container-conteudos{width: 924px; float: left; list-style-type: none; margin-left: 35px}
.container-conteudos-texto{width: 307px; float: left; font-family: open_sansregular; font-size: 12px; color: #232323; line-height: 20px; padding: 15px 0 15px 0;}
.causas{ height: 60px; float: left; background: url(../img/duvidas/causas.png) no-repeat center top}
.problemas{ height: 60px; float: left; background: url(../img/duvidas/problemas.png) no-repeat center top}
.solucoes{ height: 60px; float: left; background: url(../img/duvidas/solucoes.png) no-repeat center top}
.margin-left-30{ margin-left: 30px;}