body.login {    background: #F15921;}
body.login  h1 a{background: url("https://www.tamnghia.com/logo.png") center center no-repeat;
    width: auto;background-size: contain;}
body.wp-core-ui .button-primary{background: #ff6600;border: #fff}
.login #nav{
    margin-top: -45px;

}
.login form {
    padding: 26px 24px 65px;
}
#particles-js {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}
.login #nav a{ color: #00f;}
#backtoblog {
    margin: 0px 0;
}
.tnsetting-frm{

    display:block;
    clear:both;width:100%;
}
a.selected{font-weight: bold;}
.tnsetting-frm .form-group{
    clear: both;
    padding-bottom: 10px;
    float:left;width: 100%;
}
.btnsave{background: #fd6d4a;
    color: #fff;
    padding: 8px 20px;
    border: 0px;
    text-transform: uppercase;
    border-radius: 3px;
    text-shadow: 0px 1px 1px #000;
    box-shadow: 1px 1px 1px #848484;}
.btnsave:hover{cursor: pointer}
#tnsetting-upload-image{background: #00aadc;color: #fff;padding: 5px 10px;margin-left: 10px;text-decoration: none}
.tnsetting-frm  input[type=text]{width: 500px}
.tnsetting-frm  .form-group .control-label{
    text-align: right;
    min-width: 130px;
    display: block;
    float:left;
    margin-right: 10px;
}

.tnsetting-frm  .form-group .input-group{
    display: block;
    float: left;
    width: 57%;
}