html {
    background-color: white;
    background-position: center center;
    background-repeat: no-repeat;
}

body {
    background-color: white;
    margin: 0;
    padding: 0.5em;
}

#one {
    border-style: dotted;
}

#two {
    border-style: dashed;
}

#three {
    border-style: double;
}

#four {
    border-style: solid;
}

#five {
    border-style: groove;
}

#six {
    border-style: ridge;
}

#seven {
    border-style: inset;
}
#eight {
    border-style: outset;
}
#nine {
    border-style: solid;
    border-color: red;
}
#ten { 
    border-style: solid;
    border-color: green
}
#eleven {
    border-style: solid;
    border-color: blue;
}
#twelve {
    border-style: solid;
    border-color: lightyellow;
    border-width: 2px;
    padding-bottom: 0;
    background: lightyellow;
}
#thirteen {
    border-style: solid;
    border-color: lightyellow;
    border-width: 2px;
    padding-bottom: auto;
    background: lightyellow;
}
#fourteen {
    border-style: solid;
    border-color: lightyellow;
    border-width: 2px;
    padding-bottom: 1em;
    background: lightyellow;
}
#fifthteen {
    border-style: double;
    margin-top: default;
    margin-bottom: 1em;
}
#sixteen {
    border-style: double;
    margin-top: 0;
    margin-bottom: 0;
}
#seventeen {
    border-style: double;
    margin-top: 1em;
    margin-bottom: 1em;
}
#eighteen {
    border-style: double;
    margin-top: 2em;
    margin-bottom: 2em;
}
#nineteen {
    border-style: double;
    margin-top: 1em;
    margin-bottom: default;
}
#twenty {
    border-style: dotted;
    border-color: blueviolet
}
#twenty-one {
    border-style: dashed;
    border-bottom-color: darkturquoise;
}
#twenty-two {
    border-style: groove;
    border-top-color: darksalmon;
}
#twenty-three {
    border-style: inherit;
    border-left-color: aquamarine;
    border-right-color: darkcyan;
}
#twenty-four {
    border-style: double;
    border-bottom-style: dotted;
    border-color: firebrick;
}