.b1:hover {color: white; font-weight: bold; background-color: #238cd2;}
.b2:hover {color: #238cd2; font-weight: bold; background-color: white;}
.b3:hover {color: red; font-weight: bold; background-color: ffd703;}
.s1:hover {color: yellow; font-weight: bold; text-decoration: underline;} 
.s2:hover {color: yellow; font-weight: bold; text-decoration: none;} 
.s3:hover {color: black; font-weight: none; text-decoration: underline;} 
.s4:hover {color: yellow; font-weight: bold; text-decoration: underline;} 
.s5:hover {color: yellow; font-weight: bold; text-decoration: none;} 

.b1 {color: #238cd2; font-weight: bold; background-color: white; font-size: 11px; text-decoration: none; font-family: arial;}
.b2 {color: white; font-weight: bold; background-color: #238cd2; font-size: 11px; text-decoration: none; font-family: arial;}
.b3 {color: black; font-weight: bold; background-color: ffd703; font-size: 14px; text-decoration: none; font-family: arial;}
.s1 {color: white; font-weight: bold; font-size: 11px; text-decoration: none; font-family: arial;}
.s2 {color: white; font-weight: bold; font-size: 10px; text-decoration: none; font-family: verdana, arial;}
.s3 {color: black; font-weight: none; font-size: 10px; text-decoration: none; font-family: verdana, arial;}
.s4 {color: yellow; font-weight: bold; font-size: 11px; text-decoration: none; font-family: arial;}
.s5 {color: #238cd2; font-weight: bold; font-size: 10px; text-decoration: none; font-family: verdana, arial;}