/* Buttons for sign in form */
 .btn-google {
    color:white;
    background-color: #dd4b39;
    border-color: #dd4b39;
}
.btn-google:hover, .btn-google:focus, .btn-google:active, .btn-google.active {
    background-color: #d73925;
    border-color: #c23321;
    color:white;
}
.btn-twitter {
    color:white;
    background-color: #55acee;
    border-color: #55acee;
}
.btn-twitter:hover, .btn-twitter:focus, .btn-twitter:active, .btn-twitter.active {
    background-color: #3ea1ec;
    border-color: #2795e9;
    color:white;
}
.btn-facebook {
    color:white;
    background-color: #3B5998;
    border-color: #3B5998;
}
.btn-facebook:hover, .btn-facebook:focus, .btn-facebook:active, .btn-facebook.active {
    background-color: #344e86;
    border-color: #2d4373;
    color:white;
}
.btn-vk {
    color:white;
    background-color: #36638e;
    border-color: #36638e;
}
.btn-vk:hover, .btn-vk:focus, .btn-vk:active, .btn-vk.active {
    background-color: #2f567c;
    border-color: #284969;
    color:white;
}
.auth-buttons {
    padding-left: 0px;
}
.auth-buttons li {
    list-style: none;
    margin-bottom: 5px;
    float: left;
    margin-right: 5px;
}
.close-signin {
    position: absolute;
    right: 20px;
    top: 15px;
    z-index: 3000;
}