.portal-obras {
    /*background:transparent url('/imagens/bg-obras.jpg') no-repeat left center fixed;*/
    padding-bottom: 40px;
}

.obras-home {
    /*width: 100%;
    float: left;*/
}
.obras-home .bloco {
    width: 100%;
    height: auto;
    border-radius: 6px;
    overflow: hidden;
}
.obras-home .bloco .imagem {
    width: 100%;
    height: auto;
}
.obras-home .bloco .texto {
    width: 100%;
    min-height: 50px;
    background-color: rgba(0, 0, 0, .5);
    color: #FFF;
    font-size: 18px;
    position: absolute;
    bottom: 0px;
    left: 0px;
    padding: 10px 15px;
    transition: 0.3s !important;
    font-weight: 400;
    border-radius: 6px;
}
.obras-home .bloco:hover .texto {
    min-height: 100%;
    background-color: rgba(0, 0, 0, .8);
    border-radius: 3px;
}
.obras-home .bloco .texto p {
    margin: 6px 0 0 0;
    font-size: 12px;
    color: #949494;
    font-weight: 400;
}