body {
    margin:0px;
    padding:0px;
    
}
a {
    text-decoration: none;
}
.topo{
    position: fixed;
    width: 100%;
    height: 80px;
    background: indigo; 
    z-index: 2;
}
.topo1 {
    position: fixed;
    width: 300px;
    height: 90px;
    z-index: 2;
}
.texto-titulo {
    position: fixed;
    width: 260px;
    height: 70px;
    float:left;
    z-index: 2;
}
.titulo1-sombra {
    position: fixed;
    width: 240px;
    height: 30px;
    font-family: Arial, sans-serif;
    font-size: 28px;
    font-weight: bold;
    padding-left: 12px;
    padding-top: 10px;
    color:black;
    float: left;
    z-index: 2;
}
.titulo1 {
    position: fixed;
    width: 240px;
    height: 30px;
    font-family: Arial, sans-serif;
    font-size: 28px;
    font-weight: bold;
    padding-left: 10px;
    padding-top: 8px;
    color:white;
    float: left;
    z-index: 2;
}
.titulo2-sombra {
    position: fixed;
    width: 240px;
    height: 30px;
    font-family: Arial, sans-serif;
    font-size: 24px;
    margin-top: 34px;
    padding-left: 12px;
    color:black;
    float:left;
    z-index: 2;
}
.titulo2 {
    position: fixed;
    width: 240px;
    height: 30px;
    font-family: Arial, sans-serif;
    font-size: 24px;
    margin-top: 33px;
    padding-left: 10px;
    color:white;
    float:left;
    z-index: 2;
}

.topo2 {
    position: fixed;
    width: 900px;
    height: 90px;
    margin-left: 300px;
    z-index: 2;
}

.menu-container {
    width: 530px;
    height: 50px;
    position: fixed;
    margin-left: 120px;
}
.menu {
    position: fixed;
    width: 490px; 
    box-shadow:8px 6px 8px indigo; 
    border-radius: 8px;
    float:left;
    z-index: 2;
}
.sub-menu {
    margin: 0;
    padding-left: 0;
}
.clearfix:after{
    content: '.';
    display: block;
    clear: both;
    height: 0;
    line-height: 0;
    font-size: 0;
    visibility: hidden;
    overflow: hidden;
}
.menu {
    list-style: none;
    background: linear-gradient(top, darkorange 0%, white 100%);  
    background: -moz-linear-gradient(top, darkorange 0%, white 100%); 
    background: -webkit-linear-gradient(top, darkorange 0%,white 100%); 
    
}
.sub-menu {
    background: darkorange; 
    background: linear-gradient(top, darkorange 0%, white 100%);  
    background: -moz-linear-gradient(top, darkorange 0%, white 100%); 
    background: -webkit-linear-gradient(top, darkorange 0%,white 100%); 
    list-style: none;
}
.sub-menu ul {
    background: sandybrown;
    background: linear-gradient(top, sandybrown 0%, white 100%);  
    background: -moz-linear-gradient(top, sandybrown 0%, white 100%); 
    background: -webkit-linear-gradient(top, sandybrown 0%,white 100%); 
}
.menu a {
    text-decoration: none;
    display: block;
    padding: 10px;
    color: indigo;
    font-family: sans-serif;
    font-size: 14px;
    font-weight: 700;    
}
.menu li {
    position: relative;
}
.menu > li {
    float: left;
}
.menu > li:hover {
    background: peru;
    background: linear-gradient(top, peru 0%, white 100%);  
    background: -moz-linear-gradient(top, peru 0%, white 100%); 
    background: -webkit-linear-gradient(top, peru 0%,white 100%); 
    border-radius: 8px;
}
.menu li:hover > .sub-menu {
    display: block;
}
.sub-menu {
    display: none;
    position: absolute;
    min-width: 200px;
}
.sub-menu li:hover {
    background: #d6b604;
    background: linear-gradient(top, #d6b604 0%, white 100%);  
    background: -moz-linear-gradient(top, #d6b604 0%, white 100%); 
    background: -webkit-linear-gradient(top, #d6b604 0%,white 100%); 
}
.sub-menu .sub-menu {
    top: 0;
    left: 100%;    
}
.sub-menu .sub-menu li:hover {
    background: yellow;
    background: linear-gradient(top, yellow 0%, white 100%);  
    background: -moz-linear-gradient(top, yellow 0%, white 100%); 
    background: -webkit-linear-gradient(top, yellow 0%,white 100%); 
}
.topo3 {
    position: fixed;
    width: 300px;
    height: 90px;
    margin-left: 1100px;
    z-index: 2;
}


#conteudo {
    position: absolute;
    width: 100%;
    height: 550px;
    top: 80px; 
    z-index: 1;
}

#conteudo1 {
    position: fixed;
    width: 15%;
    height: 595px;
    top: 80px;
    left: 0px;
    z-index: 2;
    background: linear-gradient(left, indigo 0%, white 100%);  
    background: -moz-linear-gradient(left, indigo 0%, white 100%); 
    background: -webkit-linear-gradient(left, indigo 0%,white 100%);
}

#conteudo2 {
    position: absolute;
    width: 950px;
    height: 685px;
    top: 5px;
    left: 200px;
    z-index: 2;
    
}
.foto-thichnhathanh {
    width: 120px;
    height: 150px;
    margin-left: 370px;
    margin-top: 40px;
}

.thichnhathanh1 {
    width: 170px;
    height: 20px;
    margin-left: 370px;
    margin-top: 50px;
    font-family: arial;
    font-weight: bold;
}

.thichnhathanh2 {
    width: 880px;
    height: 1150px;
    margin-left: 10px;
    margin-top: 30px;
    font-family: arial;
    font-size: 16px;
    line-height: 22px;
    text-align: justify;
}

#conteudo3 {
    position: fixed;
    width: 15%;
    height:595px;
    top: 80px;
    left: 1150px;
    z-index: 2;  
    background: linear-gradient(right, indigo 0%, white 100%);  
    background: -moz-linear-gradient(right, indigo 0%, white 100%); 
    background: -webkit-linear-gradient(right, indigo 0%,white 100%);
    
}