.txtinput{background-color:#000;box-sizing:border-box;border:1px solid #555;-webkit-transition:.5s;transition:.5s;color:grey;outline:none;margin-right:1%;margin-bottom:1%}.txtinput:hover{border:1px solid green}.txtinput:focus{border:1px solid green}.l_col{display:inline-block;min-width:200px;margin-right:1%}.i_col{display:block}.refresh-captcha{display:none;margin-left:15px;border:1px solid #555;background-color:#000;color:grey;cursor:pointer;-webkit-transition:.5s;transition:.5s}.refresh-captcha:hover{border:1px solid green}.capbox{width:80px}.subc{border:1px solid #555;background-color:#000;color:grey;cursor:pointer;-webkit-transition:.5s;transition:.5s}.subc:hover{border:1px solid green}