body{margin:0;padding:0;}
*::selection{background: #000;color:#fff;}
h1,h2,h3,h4,h5,h6,p{margin:0;}
a{text-decoration: none !important;outline: none !important}
button{outline: none !important}
ul{list-style: none;padding: 0;margin:0;}
label{font-weight: normal;}
input{outline: none}

body {
    font-size: 14px;
    min-height: 100%;
    color: #333;
    background-color: #d7d7d7;
    margin:  0;
    font-weight:400;
    font-family: Helvetica, Sans-Serif;
}

.bayigiris_logo {
    background: url(http://yakoz.com.tr/drn/resim/logo_kucuk.png);
    width: 120px;
    height: 120px;
    display: block;
    margin: 15px auto;
    background-size: 120px auto;margin-bottom:20px;
}
content#bayigiris {
background: #7f7b7b;
width: 400px;
height: 300px;
min-height: 300px;
position: absolute;
top: 50%;
left: 50%;
margin-left: -200px;
margin-top: -150px;
    border: 5px solid #c5bebe;
}

#bayigiris input {
    width: 80%;
border: 1px solid #d5d5d5;
padding: 8px;
outline: none;
margin-top: 5px;
transition: .2s ease;
    margin-left:10%;
}
#bayigiris button {
    font-size: 16px;
color: #fff;
background: #df0024;
padding: 6px 10px;
    margin-top:10px;
border: none;
float: right;
    margin-right:10%;
}