How to make friends with mobile Firefox?

Question

css

Hello. Can't make friends with mobile Firefox. It rounds all inputs and submits, and my design is made strictly under the "right angle" through the outline. And also reduces the padding of the input, and only points to its styles on :hover. In general, annoying to the point of eerily, but you need to bring everything to perfection. Google did not help, maybe you know how to cope here?
Checked in many desktop and mobile browsers, everything is correct. I use this CSS reset:

html,body,div,span,p,h2,h3,h4,h5,h6,blockquote,a,img,small,sub,sup,b,u,hr,dl,dt,dd,ol,ul,li,form,input,textarea,button,label,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,footer,header,nav,section,time,audio,video
{border:0; font-size:100%; font:inherit; margin:0; outline:0; padding:0; vertical-align:baseline}
img{max-width:100%} 
article,aside,footer,header,nav,section{display:block}
body{line-height:1} sub,sup{line-height:0}
li,ol,ul{list-style:none} blockquote{quotes:none}
blockquote:before,blockquote:after{content:'';content:none}
table{border-collapse:collapse;border-spacing:0}

Answer 1

Most likely you need to run css through autoprefixer, you can online https://autoprefixer.github.io/