removing the 2 line border from around your header

Presuming you are using the Minima template on blogger, here's what to do...

click on customise then layout then click on edit html

it is always a good idea to make a backup of your current template before altering the html


now, scroll down until you see this bit of code...

/* Header
-----------------------------------------------
*/

#header-wrapper {
width:660px;
margin:0 auto 10px;
border:1px solid $bordercolor;
}

#header-inner {
background-position: center;
margin-left: auto;
margin-right: auto;
}

#header {
margin: 5px;
border: 1px solid $bordercolor;
text-align: center;
color:$pagetitlecolor;
}

can you see in thefollowing bit of code in the #header-wrapper and #header sections?

border:1px solid $bordercolor;

well change that to

border: 0;


Now, preview if you want to to check that it has worked... then SAVE it!