Help with float


#1

this is what i typed:-

body {
background-color: #b7d1c4;
}

h2 {
font-family: Verdana;
font-weight: bold;
text-align: center;
padding-top: 25px;
padding-bottom: 25px;
color: #acd1b2;
}

img {
height: 170px;
width: 170px;
box-shadow: rgba(255,0,255,0.3) 10px 10px;

}

navbar {

/*Add your CSS here!*/

left:50%;
margin-left:-254px;
position:fixed;
margin-top:-10px;

}

header {

position: relative;
top: -10px;
background-color: #3c4543;
border-top-left-radius: 15px;
border-top-right-radius: 15px;

}

ul{
list-style-type: none;
position: fixed;
margin: -10px;
}

li {
display:inline;
padding:5px;
}

border: 2px solid #000000;
font-family: Futura, Tahoma, sans-serif;
color: #ffffff;
border-radius: 5px 5px;
background-color: #cc0323;

}

left {

float: left;
width:45%;

}

p {
font-family: Tahoma;
font-size: 1em;
}

right{

/*Add your CSS here!*/
float:right;
width:45%;

}

table {
border: #000000 1px solid;
background-color: #acd1b2;
float: right;
margin-right: 10px;
border-bottom-right-radius: 15px;
border-bottom-left-radius: 15px;
}

td {
height: 75px;
width: 75px;
}

td img {
height: 75px;
width: 75px;
box-shadow: none;
}

th {
font-family: Verdana;
font-size: 1em;
font-weight: normal;
color: #3c4543;
}

bottom_left {

border-bottom-left-radius: 15px;

}

bottom_right{

border-bottom-right-radius: 15px;

}

footer{

/*Add your CSS here!*/
clear:both;
position: relative;
bottom: -20px;
border-bottom-left-radius: 15px;
border-bottom-right-radius: 15px;
height: 75px;
background-color: #3c4543;

}

button {

border: 2px solid #000000;
float:left;
position: relative;
left: 229px;
bottom: -20px;
border-radius: 5px;
background-color: #cc0323;
height: 30px;
width: 150px;

}

button p {

position: relative;
bottom: 10px;
font-size: 0.8em;
color: #acd1b2;
text-align: center;

}

.bold{
font-family: tahoma;
font-weight: bold;
font-size: 1.2em;
font-variant: small-caps;
color: #ffffff;
}

here's what pops up when i click "Save and submit code":-

Oops, try again. Did you remember to float #left to the left?


#2

the error is in the line aboves #left, look at this:

border: 2px solid #000000;
font-family: Futura, Tahoma, sans-serif;
color: #ffffff;
border-radius: 5px 5px;
background-color: #cc0323;
}

it doesn't have a css selector + opening curly bracket ({), which causes the error. Next time, use format, every line you start with # turns bold, and remove the pound/number sign (#)