body{
font-family:cursive ;
font-size:24px;
background-color:#2dbeff;
color:gold;
}
ol > li{
    list-style-type:upper-roman;
}
a:link{
    color:darkgreen;
}
a:visited{
color:mediumblue;
}
a:hover{
    color:floralwhite;
}
a:active{
  color:blueviolet;  
}
table{
    margin:10px;
    border-collapse:collapse; 
}
tr, td, th{
    border:3px solid floralwhite;
    border-collapse:collapse;
padding:10px;
}
th{
    text-align: left;
}
tr:nth-child(even){
    background-color:rgb(120, 148, 177);
}