Membuat widget pencarian untuk blogspot

Ini HTMLnya
<form action='/search' id='searchform' method='get'> <div> <input class='field' id='s' name='q' onblur='if (this.value == '') {this.value = 'Cari..';}' onfocus='if (this.value == 'Cari..') {this.value = '';}' type='text' value='Cari..'/></div> </form>
Ini CSSnya #searchform{float:right; height: 30px; margin:3px} #searchform input.field {background-position:right; background-repeat:no-repeat; width: 90px; padding:7px; outline: none; font: 13px Georgia; font-style: italic; border: none; z-index: 1; height:16px;} #searchform input.field {background-image:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiA_asT7stcaJUs8AzA_QIC7LPUUkSNu3KTFs4uC2Lxh_oY9aYNOFHhsw63CwcRjEeSvX5LPLt-j49Y2Z_pSiwB1dazyGwKDnGy-CdFitk5K7dP40t5gKLDw_irOGuXn5uHxQaPI7SjcL99/s30/search_icon.png); background-color:#222; color: #fff;} #searchform input.field:focus {background-image:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiA_asT7stcaJUs8AzA_QIC7LPUUkSNu3KTFs4uC2Lxh_oY9aYNOFHhsw63CwcRjEeSvX5LPLt-j49Y2Z_pSiwB1dazyGwKDnGy-CdFitk5K7dP40t5gKLDw_irOGuXn5uHxQaPI7SjcL99/s30/search_icon.png); background-color:#333; background-position:right; background-repeat:no-repeat;}
Ini kalo mau langsung ditambahkan ke widget blogspot : <style type="text/css"> #searchform{float:right; height: 30px; margin:3px} #searchform input.field {background-position:right; background-repeat:no-repeat; width: 90px; padding:7px; outline: none; font: 13px Georgia; font-style: italic; border: none; z-index: 1; height:16px;} #searchform input.field {background-image:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiA_asT7stcaJUs8AzA_QIC7LPUUkSNu3KTFs4uC2Lxh_oY9aYNOFHhsw63CwcRjEeSvX5LPLt-j49Y2Z_pSiwB1dazyGwKDnGy-CdFitk5K7dP40t5gKLDw_irOGuXn5uHxQaPI7SjcL99/s30/search_icon.png); background-color:#222; color: #fff;} #searchform input.field:focus {background-image:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiA_asT7stcaJUs8AzA_QIC7LPUUkSNu3KTFs4uC2Lxh_oY9aYNOFHhsw63CwcRjEeSvX5LPLt-j49Y2Z_pSiwB1dazyGwKDnGy-CdFitk5K7dP40t5gKLDw_irOGuXn5uHxQaPI7SjcL99/s30/search_icon.png); background-color:#333; background-position:right; background-repeat:no-repeat;} </style> <form action='/search' id='searchform' method='get'> <div> <input class='field' id='s' name='q' onblur='if (this.value == '') {this.value = 'Cari..';}' onfocus='if (this.value == 'Cari..') {this.value = '';}' type='text' value='Cari..'/></div> </form>