.div_art1{width: 80%; float: left; margin-left: 10%;}
.titulo{float: left; font-size: 20px; font-weight: bold; color: #49567A; font-family: helvetica; text-align: left; margin-right: 0px; margin-top: 110px; margin-bottom: 0px}
.subtitulo{float: left;  width: 100%; text-align: justify; margin-top: 20px; font-size: 13pt; font-family:arial; color:#49567A; font-weight: 700;  border: solid 0px;}

.artigo_1 {float: left; text-indent: 30px; width: 100%; border-style: none; font-family:helvetica; font-size: 17px; text-align: justify; color:rgb(30,48,66); border: solid 0px;}
.imagem1{margin-left: 15%; margin-top: 18px; margin-bottom: 18px; text-indent: 0px; border: none 1px; width: 70%;}
.imagem2{margin-left: 4%; margin-top: 18px; margin-bottom: 18px; text-indent: 0px; border: none 1px;  width: 45%;}
.imagem3{margin-left: 25%; margin-top: 18px; margin-bottom: 18px; text-indent: 0px; border: none 1px;  width: 50%;}
.imagem{border: solid 1px; border-color:rgb(30,48,66); width: 100%;}
.descimg{text-align: left; font-size: 13px; margin-left: 0%; width: 100%; border: none 1px;}
.titimg{text-align: left; font-size: 18px; margin-left: 0%; width: 100%; border: none 1px;}