body {
    background: linear-gradient(132deg,#183bc8, #0ca4ea, #7e67db, #4b79c6, #0f6ab4, #0c7e8a);
    background-size: 400% 400%;
    animation: BackgroundGradient 30s ease infinite;
    height: 100%;
} 

.hrd {
    border: none;
    display: inline-block;
    border-left: 1px solid;
    height: 160px;
    width: 1px;
    vertical-align: bottom;
    margin: 0px 5px 0px 5px !important;
}

 
/*.modal .modal-content {
    overflow: hidden;
}

.modal-body {
    overflow-y: scroll; 
}
*/
ckgroundCSS {
    background-image: url(images/arka.jpg);
    background-attachment: fixed;
    background-size: cover;
    width: 100%;
    position: relative;
}

/*.modal-dialog {
    min-height: calc(100vh - 60px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: auto;
}

@media(max-width: 768px) {
    .modal-dialog {
        min-height: calc(100vh - 20px);
    }
}*/


.baslik {
    color: #fff;
    text-align: center;
    vertical-align:central;
    margin-top:50px;
    font-family: 'Fira Sans', sans-serif;
}

.footer {
    border-top: 1px solid #eee;
    padding: 15px;
    background: #fff;
    position: fixed;
    bottom: 0px;
    text-align: center;
    width: 100%;
} 

.baslik img {
       margin-bottom:10px;
}
    .arkalogin {
    /*width: 450px;*/
    min-width : 450px;
    text-align: center;
    /*background: #fff;*/
    height: 300px;
    padding: 10px;
    margin: 50px auto;
    vertical-align:central;
     
}

.loginbaslik {
    color: white;
    text-align: center;
    font-size: 25px;
    font-weight:bold;
    margin-top: 15px;
   
}

.giris {
    width: 100%;
    height: 40px;
    margin-top: 10px;
    border: none;
    background: #E5E5E5;
    outline: none;
    padding: 0 10px;
}

.butonlogin {
    width: 100%;
    margin-top: 20px;
    height: 40px;
    font-weight: bold;
    background: #2196F3;
    border: none;
    color: #fff;
    transition: all 250ms;
}

    .butonlogin:hover {
        background: #1E88E5;
    }

body {
    margin: 0;
    height: 100%;
}