.btn-yellow {
    padding: 0 30px;
    height: 50px;
    border: 3px #ffc600 solid;
    background: none;
    text-transform: uppercase;
    font-family: arial;
    font-size: 14px;
    color: #ffffff;
    cursor: pointer;
    border-radius: 0 !important;
}

.btn-yellow:hover {
    border-color: #ffde00;
}

.btn-yellow:active {
    border-color: #dbaa00;
}

.dialog-form .fields-list {
    position: relative;
    margin: 0 auto;
    white-space: nowrap;
}

.dialog-form .fields-list LI {
    position: relative;
    display: inline-block;
    margin-left: 20px;
}

.dialog-form .fields-list LI:first-child {
    margin-left: 0;
}

.dialog-form INPUT[type=text] {
    padding: 10px 0;
    width: 300px;
    height: 50px;
    line-height: 24px;
    box-sizing: border-box;
    border: none;
    border-width: 0 0 3px 0;
    border-style: solid none;
    border-color: transparent transparent #dddddd transparent;
    background: none;
    font-family: 'Exo2-Medium';
    font-size: 20px;
    color: #ffffff;
}

.dialog-form INPUT[type=text].errored {
    border-bottom-color: #ff2222;
}

.dialog-form .error_text {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 5px;
    font-size: 14px;
    color: #ff2222;
}

.dialog-form .fields-list li ::-webkit-input-placeholder {
    color: #cccccc;
}

.dialog-form .fields-list li ::-moz-placeholder {
    color: #cccccc;
}

.dialog-form .fields-list li :-moz-placeholder {
    color: #cccccc;
}

.dialog-form .fields-list li :-ms-input-placeholder {
    color: #cccccc;
}

.dialog-form .fields-list li :focus::-webkit-input-placeholder {
    color: transparent
}

.dialog-form .fields-list li :focus::-moz-placeholder {
    color: transparent
}

.dialog-form .fields-list li :focus:-moz-placeholder {
    color: transparent
}

.dialog-form .fields-list li :focus:-ms-input-placeholder {
    color: transparent
}

.dialog-form .success-message {
    text-align: center;
    font-family: 'Exo2-Medium';
    font-size: 20px;
    color: #9edb1a;
}

@media screen and (max-width: 920px) {

    .dialog_window {
        width: auto !important;
    }

    .dialog-form .fields-list LI:nth-child(3) {
        width: auto;
    }

    .dialog-form .fields-list LI {
        margin-left: 2.5%;
        width: 36%;
    }

    .dialog-form INPUT[type=text] {
        width: 100%;
    }

}

@media screen and (max-width: 760px) {

    .dialog-form .fields-list LI {
        margin-left: 0;
        width: 100%;
        display: block;
        margin-bottom: 25px;
    }

    .dialog-form .fields-list LI:nth-child(2) {
        margin-bottom: 40px;
    }

    .dialog-form .fields-list LI:nth-child(3) {
        width: 100%;
        text-align: center;
        margin-bottom: 0;
    }

    .dialog-form INPUT[type=text] {
        text-align: center;
    }

    .dialog-form .error_text {
        text-align: center;
    }

}