.topo {
    background-position: bottom;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    width: 100%;
    float: left;
    height: 290px;
    position: relative;
    background-image: url(../img/teste.jpg);
    margin-bottom: 40px;
}
.topo h1{
    text-align: center;
    font-size: 50px;
}
.topo #breadcrumbs{
    text-align: center;
}
.topo .overlay {
    position: absolute;
    min-width: 100%;
    height: 100%;
    z-index: 10;
    background: #1a7297; /* Old browsers */
    background: -moz-linear-gradient(45deg,  #1a7297 0%, #031127 100%); /* FF3.6-15 */
    background: -webkit-linear-gradient(45deg,  #1a7297 0%,#031127 100%); /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(45deg,  #1a7297 0%,#031127 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#1a7297', endColorstr='#031127',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
    opacity: .8;
}



.card-material{
    width: 100%;
    float: left;
    position: relative;
    margin-bottom: 30px;
    overflow: hidden;
}
.card-material img{
    width: 100%;
    transition: all .3s ease;
    transform-origin: center;
}
.card-material:hover{
    box-shadow: 0 2px 17px rgba(0, 0, 0, 0.09);
}
.card-material:hover img{
    transform: scale(1.02);
}


.side .bloco_sid{
    background-color: #f9f9f9;
    padding: 25px;
    border-radius: 6px;
    margin-bottom: 20px;
    border: 1px solid #efefef;
}
.side .bloco_sid .title_block{
    color: #583fad;
    font-size: 18px;
    margin-bottom: 20px;
    width: 100%;
    float: left;
}
.side .bloco_sid.search #formheader{
    position: relative;
    overflow: hidden;
}
.side .bloco_sid.search .sb-search-input{
    width: 100%;
    float: left;
    border: 1px solid #efefef;
    padding: 6px 8px;
    position: relative;
    padding-right: 34px;
    border-radius: 6px;
    z-index: 1;
}
.side .bloco_sid.search .sb-search-submit{
    position: absolute;
    top: 1px;
    right: 1px;
    height: 32px;
    border: 0;
    background: none;
    width: 34px;
    color: white;
    z-index: 2;
    text-indent: -99999px;
}
.side .bloco_sid.search i{
    position: absolute;
    top: 3px;
    right: 1px;
    font-size: 19px;
    cursor: pointer;
    z-index: 1;
}

.side .bloco_sid.cat{
    overflow: hidden;
    transition: all .3s ease-in-out;
    padding: 0;
}
.side .bloco_sid.cat .title_block{
    margin-bottom: 0;
    padding: 25px;
    position: relative;
}
.side .bloco_sid.cat  .title_block i{
    visibility: hidden;
    opacity: 0;
    position: absolute;
    right: 15px;
    top: 25px;
    transform: rotate(90deg);
    transition: ease .3s all;
}
.side .bloco_sid.cat ul{
    list-style: none;                
    padding: 0 25px 25px 25px;
    margin: 0;
    float: left;
    width: 100%;
    transition: ease .3s all;
}
    
.side .bloco_sid.cat ul li{
    width:100%;
    margin-bottom: 5px;
    transition: ease .3s all;
}
.side .bloco_sid.cat ul li a{
    color: #000;    
}
.side .bloco_sid.cat ul li a:hover{
    padding-left: 5px;
}
.side .bloco_sid.cat ul li.active a{
    color: #000;
    /* font-family: $font-bold; */
}
.side .bloco_sid.cat ul li:last-child{
    margin-bottom: 0;
}

@media (max-width: 991px){
    .side .bloco_sid.cat{
        cursor: pointer;
        box-shadow: 0px 0px 10px 0px rgba(0,0,0,0);
    }     
    .side .bloco_sid.cat:hover{
        box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.2);
    }
    .side .bloco_sid.cat .title_block i{
        visibility: visible;
        opacity: 1;
    }
    .side .bloco_sid.cat ul{
        display: none;
    }
    .side .bloco_sid.cat.show .title_block i{
        transform: rotate(-90deg);
    }
}

footer{
    margin-top: 30px;
}