body {   background: linear-gradient(#fff, #e2e2e2); background-size: 100% 100%; min-height: 100vh}
.ortala { width:400px; margin:50px auto 0 auto}
#login .logo { width: 100%; text-align: center; margin: 0 0 20px 0 }
#login .logo img { max-width: 250px;  }
#login .login_box { width: 90%; border:1px solid #ddd; background:#fff; border-radius: 3px; margin-bottom:20px; padding:5%; box-shadow: inset 0 0 5px #ededed}

.tabs {
    display: flex;
    flex-direction: column;
}

.tab-headers {
    display: flex;
    justify-content: space-around;
    background-color: #f1f1f1;
    padding: 0;
    margin: 0 0 20px 0;
    border-radius: 4px;
}

.tab-header {
    cursor: pointer;
    padding: 2% 1%;
    background-color: #f1f1f1;
    width: 46%;
    margin:1%;
    text-align: center;
    font-weight: bold;
    border-radius: 4px;
}

.tab-header:hover {
    background-color: #ddd;
}

.tab-header.active {
    background-color: #fff;
}

.tab-contents {
    padding: 0;
}

.tab-content {
    display: none;
}
#login input { border:1px solid #ddd; border-radius: 5px; width: 100%; margin: 0 0 10px 0; box-sizing: border-box; }
#login button { border:1px solid #000; border-radius: 5px; box-shadow:inset 0 0 1px #ddd; width: 100%; margin-bottom:10px;  background: #f5791f;cursor:pointer; padding:10px; font-size:18px; font-weight: bold; color:#fff; font-family: 'Nunito', sans-serif; }
.login_sosyalmedya {
    font-size:11px;
    display: inline-flex;
    width: 30.5%;
    margin:0 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 10px 5px;
    box-sizing: border-box;
    line-height: 120%;
}
.login_sosyalmedya a { color:#333;}
.login_sosyalmedya i { float:left; font-size: 26px; margin:0 5px 0 5px;}
.sifre a { color:#000; font-size: 14px; text-transform: uppercase; margin: 10px 0 0 0; float:right}
.input label { margin-bottom:10px; font-weight: bold; float:left }