body {
   margin: 20px;
   color: #333;
   font-family: Verdana;
   font-size: 90%;
}

h1 {
   font-size: 1.5rem;
}

h2 {
   font-size: 1.2rem;
}

a {
   text-decoration: none;
   color: #333;
}

.flex {
   display: flex;
   gap: 10px;
}

nav {
   display: flex;
   margin-bottom: 20px;
   border-bottom: 1px solid #333;
   gap: 10px;
}

form label {
   display: inline-block;
   width: 120px;
   line-height: 25px;
}

form .submit {
   line-height: 5px;
}

input.sml {
   width: 30px;
}

.in_list div > div {
   padding-left: 20px;
}

.in_list div > div a {
   font-size: 80%;
}

.in_list_src {
   margin-left: 20px;
   margin-top: 20px;
   font-size: 80%;
}