header{
    background-color: azure;
    height: 13vh;
    position: fixed;
    width: 100%;
}
main{
    background-color: azure;
    height: 90vh;
}
footer{
    background-color: azure;height: 80;
    height: 80px;
text-align: center;
text-transform: capitalize;
position: fixed;
width: 100%;
}
*{
    margin: 0;
    padding: 0;
}
h1{
font-size: 42px;
text-align: center;
font-style: italic;
padding-top: 100px;
color: #000000;
}
h3{
    text-align: center;
    font-weight: bolder;
    line-height: 2em;
}
p{
    padding-left: 100px;
    font-size: 22px;
}
ul{
    list-style-type: disc;
    line-height: 1.5em;
    padding-left: 120px;
}
/*aula 2 */
section{
    height: 90vh;
}




section.topo{
background-image:url("../imagens/img.jpeg");
background-repeat: no-repeat;
background-size: 100% 100%;
background-position: center;
background-color: #484747;


}
section.conteudo1{
    background-image: url("../imagens/img2.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
    background-color: #484747;
    color: #000000;
}


section.conteudo2{
    background-image: url("../imagens/img3.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
    background-color: #484747;
    color: #000000;
}
section.conteudo3{
    background-image: url("../imagens/img4.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
    background-color: #484747;
    color: #000000;
}
section.conteudo4{
    background-image: url("../imagens/img5.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
    background-color: #484747;
    color: #000000;
}
/*Formatação do Menu Principal */
nav{
    display: flex;
    justify-content: space-around;
}
.logo img{
    width: 180px;
    height: 100px;
}
.titulo h2{
    color: #000000;
    font-size: 42px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}
.menu{
    width: 35%;
}
.menu ul{
    list-style-type: none;
    margin: 0px;
    padding-left: 0px;
}
.menu ul li{
    float: inline-start;
    width: 25%;
}
.menu ul li a{
    text-decoration: none;
    color: #000000;
    height: 40px;
    padding-top: 20px;
    text-align: center;
    display: block;
}
.menu ul li a:hover{
    background-color: #000000;
    color: white;
}
.menu ul ul{
    display: none;
}
.menu ul li:hover ul{
    display: block;
    background-color: rebeccapurple;
    color: aliceblue;
}
.menu ul li ul li{
    width: 100%;
    margin: 0px;
    float: none;
    padding-left: 0px;
}
/*formatação areas de conteudo*/
.container1{
    width: 50%;
    margin: 0 auto;
    display: block;
    padding-top: 15%;
}
.container1 .titulo{
    font-size: 42px;
    text-align: center;
    color: black;
    font-style: italic;
}
.container1 .texto{
    font-size: 22px;
    line-height: 1.5em;
    color: white;
    text-align: justify;
}


.container2{
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    padding-top: 15%;
    align-items: center;
}
.container2 .titulo{
    font-size: 42px;
    color: beige;
    text-decoration: underline;
    text-align: center;
}
.container2 .texto{
    text-align: center;
    font-size: 22px;
    color: white;
}
.container3{
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: row-reverse;
    padding-top: 10%;
    align-items: center;
}
.container3 .titulo{
    border-color: #000000;
    border-style: double;
    border-width: 5px;
    background-color: #484747;
    color: white;
    font-size: 42px;
    padding: 20px;
    text-align: center;
}
.container3 .texto{
    font-size: 22px;
    line-height: 1em;
    width: 60%;
    color: #000000;
}
.container4{
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    padding-top: 10%;
}
.container4 .titulo{
    font-size: 42px;
    color: azure;
    font-style: italic;
}
.container4 .texto{
    font-size: 22px;
    color: black;
}
/*formatação pagina topo    */
.container{
    width: 90%;
    align-items: center;
    justify-content: space-around;
    gap: 90px;
    display: flex;
    padding-top: 18%;
}
.container h1{
    font-size: 66px;
    text-align: center;
    color: #484747;
    padding: 3%;
}
.container h1 span{
    color: #484747;
    text-decoration: underline;
}
.container img{
    width: 480px;
    height: 300px;
    position: relative;
    
}
@keyframes flutuar{
    0%{
        top:0;
    }
    100%{
        top: 30px;
    }
}
.container p{
    font-size: 26px;
    font-style: italic;
    color: black;
}
.container .botao-contato{
    text-align: center;
}
.container .botao-contato button{
    background-color: #000000;
    color: #a9d7d7;
    border-radius: 30px;
    padding: 10px 40px;
    transition: .2s;
}
.container .botao-contato button:hover{
    transform: scale(1.1);
}
/*Formatação pagina Contato*/
section.contato{
    background-color: #484747;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 auto;
    min-height: 900px;
}
.contato .formulario{
    width: 60%;
    border-color: #a9d7d7;
    border-radius: 30px;
    border-width: 5px;
    border-style: solid;
    padding: 2%;
}
.formulario label{
    color: black;
    font-size: 20px;
    margin-bottom: 4px;
}
.formulario input{
    padding: 5px;
    font-size: 15px;
}
.formulario form{
    display: flex;
    flex-direction: column;
    width: 100%;
}
.formulario input:focus{
    border-radius: 10px;
}
.formulario textarea{
    padding: 5px;
    font-size: 15px;
}
.formulario textarea:focus{
    border-radius: 10px;
}
.formulario .botao-formulario{
    margin: 0 auto;
    display: block;
}
.formulario button{
    padding: 15px;
    cursor: pointer;
    background-color: aliceblue;
    color: #000000;
    border-color: #000000;
    border-width: 3px;
    border-style: solid;
    border-radius: 5px;
}
.formulario button:hover{
    background-color: #484747;
    color: azure;
}
/*Formatação menu-mobile*/
.btn-abrir-menu{
    font-size: 46px;
    color: #000000;
    padding-top: 1%;
}
.menu-mobile{
    background-color: #2e2e2e;
    height: 100vh;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 9999;
    width: 0%;
    overflow: hidden;
    transition: 1s;
}
.menu-mobile.abrir-menu{
    width: 100%;
}
.menu-mobile .btn-fechar{
    color: aliceblue;
    font-size: 46px;
    padding: 20px 5%;
}
.menu-mobile ul{
    text-align: left;
    list-style-type: none;
}
.menu-mobile ul li a{
    font-size: 20px;
    color: #a9d7d7;
    padding: 0%;
    display: block;
    line-height: 1.5em;
    text-decoration: none;
    list-style-type: none;
}
.menu-mobile ul li a:hover{
    background-color: #a9d7d7;
    color: #000000;
}
.menu-mobile ul li ul li{
    margin-left: 5%;
}


/*Formatação site responsivo*/
@media only screen and (max-width:800px){
    .aulas table{
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .menu{
        display: none;
    }
    .container .imagem-topo{
        display: none;
    }
    .logo{
        display: none;
    }
    section.topo{
        background-image: none;
    }
    section.conteudo1{
        background-image: none;
    }
    section.conteudo2{
        background-image: none;
    }
    section.conteudo3{
        background-image: none;
    }
    section.conteudo4{
        background-image: none;
    }
    .container{
        width: 90%;
        flex-direction: column;
        padding-top: 30%;
    }
    .container1{
        width: 90%;
        flex-direction: column;
        padding-top: 30%;
    }
    .container2{
        width: 90%;
        flex-direction: column;
        padding-top: 30%;
    }
    .container3{
        width: 90%;
        flex-direction: column;
        padding-top: 30%;
    }
    .container4{
        width: 90%;
        flex-direction: column;
        padding-top: 30%;
    }
    .titulo h2{
        font-size: 250%;
        text-align: center;
    }
    .container h1{
        font-size: 300%;
        color: aliceblue;
        padding: 0%;
        margin: 15% auto;
    }
    .container p{
        padding: 0%;
        color: aliceblue;
        text-align: center;
    }
    .container button{
        margin: 10%;
    }
    .container h1 span{
        color: aliceblue;
    }
    .container .botao-contato button{
        background-color: #000000;
        color: aliceblue;
    }
    .container1 .titulo{
        color: white;
    }
    .container1 .texto{
        color: black;
        padding-top: 10%;
    }
    .container2 .titulo{
        color: white;
    }
    .container2 .texto{
        color: #000000;
        padding-top: 15%;
    }
    .container3 .texto{
        font-size: 18px;
        width: 100%;
        line-height: 1.2em;
    }
    .container3 .texto ul{
        margin-left: 10px;
        padding-left: 0px;
    }
    .container4 .titulo{
        color: aliceblue;
    }
    .container4 .texto{
        color: #000000;
        padding-top: 10%;
        font-size: 18px;
    }
    .container4 .texto ul{
        margin-left: 20px;
        padding-left: 0px;
    }
    .contato .formulario{
        width: 90%;
    }
section.aulas{
    padding-top: 10%;
    min-height: 1000px;
}
   
}
/*Formatação paginas aulas */


.aulas h1{
	color: #000000;
	font-size: 46px;
	text-transform: uppercase;
	text-decoration: underline;
}
.aulas p{
	text-align: justify;
	padding-top: 2%;
	padding-left: 5%;
	padding-right: 5%;
}
.aulas h3{
	text-align: left;
	padding-left: 5%;
}
.aulas ul li a{
	color: #000000;
}
.aulas table{
	width: 100%;
	text-align: left;
	padding-left: 7%;
}
.aulas a{
	color: #000000;

}
section.aulas{
	min-height: 1000px;
	background-color: #484747;
}
.aulas .coluna1{
    width: 10%;
}