Универсальный CSS

*,*:before,*:after{

padding:0;
margin:0;
box-sizing:border-box;

}
input,textarea{

outline:none

}


button,input[type="submit"]{

outline:none;
border:none;

}

button:hover,input[type="submit"]{

cursor:pointer;
transform: translateY(-0.25em);

}

li,a{
text-decoration:none;
}
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