html { background-image: url(../image/pebble.jpeg);            background-color: #f1f1f1;            background-attachment: fixed;            background-size: 100% auto;            padding: 20px 0 30px 0;    }body {     padding: 20px 0 0 20px;                margin: 0 auto;                    box-shadow: 10px 10px 10px rgba(0, 0, 0, .5);                background-color: rgba(230, 230, 230, .75);                border: 2px solid #630;                border-radius: 10px;                line-height: 1.9;                font-family: Arial, Helvetica, sans-serif;  }.top-container {  background-color: #f1f1f1;                               background-image: url(../image/cemaes.jpeg);                               background-size: 100% 100%;                               background-repeat: no-repeat;                               height: 340px;                               border: 2px  solid;                               border-radius: 12px;                               border-color: #600;                               margin: 10px 6px 10px 6px;   } h1 {  font-variant: small-caps;          letter-spacing: 1px;           font-size: 3.9em;          margin-top: 100px ;          color: rgb(0, 0, 102);          text-shadow: 3px 3px 2px #f0f5f5;     }.header {  padding: 5px 30px 10px 30px;                  background: #94b8b8;                  border: 2px  solid;                  border-radius: 12px;                  border-color: #600;                  margin: 10px 2px 10px 2px;      }              .navbar {                 padding: 8px 15px 8px 20px;                border: 2px  solid;                border-radius: 12px;                border-color: #600;                color: #000066;                                font-size: 18px;               background-color: #66cc99;   }.navbar a:hover { color: #ff9933;                                 text-decoration: underline;  }form { padding-top: 8px;            padding-bottom: 8px;           float: right;    }  .content {  background-color: #e0e0d1;                   border: 2px  solid;                    border-color: #600;                    border-radius: 12px;                   padding: 20px 40px 30px 40px;    }aside { padding: 5px;margin: 5px 20px 10px 50px; }aside img { background-color: #f1f1f1;                    width: 220px;                     float: right;                          border: 6px #39C groove;                     box-shadow: 5px 5px 10px rgba(0,77,0,.75);    }h2 {  font-size: 1.9em;          font-family: "Hoefler Text", Garmond, Times, serif;         font-variant: small-caps;         text-shadow: 4px 3px 6px rgba(0,0,0,.5);         margin: 0 40px 30px 30px;         padding: 0 0 25px 0;         border-bottom: 2px white solid;         color: rgb(0, 0, 102); }h3 {   font-size: 1.4em;           font-family: Verdana, Arial, Helvetica, sans-serif;          font-variant: small-caps;          padding: 0 0 5px 30px;          margin: 0;          color: #661a00;    }h4 {   font-size: 1em;           font-family: Verdana, Arial, Helvetica, sans-serif;          font-variant: small-caps;          padding: 0 0 5px 30px;          margin: 0;          color: #661a00;    }   p {  color: #001a00;        margin: 0 40px 0 40px;           font-size: 1.1em;         word-spacing: 1.6px;   } .content button {  margin: 10px 0 10px 0;                                 padding: 10px;                                  border-radius: 12px;                                  border: 2px #600 solid;                                 font-size: 1.2em;                                  text-align: center;                                                                                             background-color: #c3c388;   }.content ul  li {   margin: 10px 30px 20px 30px;                                padding: 5px;                                border: 1px #600 solid;                               border-radius: 5px;   } li a {  color: #4d0026;                   font-size: 1.1em;        }.content li:nth-child(even) { background-color: #8cb3d9; }.content li:nth-child(odd) { background-color: #538cc6;}footer {    border: 2px  solid;                  border-color: #600;                  border-radius: 12px;  }footer p {color: #661a00;margin: 2px 5px 5px 5px;}   