Modify the default style of input
input{ background: none; outline: none; border: 0px; }
input{caret-color:red;} change cursor color
input::-webkit-input-placeholder {color:blue;} Change the color of the placeholder property
input{color: green;} Change the color of the input text
Modify the default style of the button
button{ background-color: #fff; border: none; } button:focus{ outline: none;//Remove the blue border that appears when the button is clicked }