body {

    background: #fff;
    color: #222;
    cursor: auto;
    font-family: "Century Gothic","Lucida Grande",Arial,sans-serif;

    font-style: normal;
    font-weight: normal;
    line-height: 1.5;
    margin: 0;
    padding: 0;
    position: relative;
}
.fullWidth {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    height: 100vh;
    margin: 0;
    padding: 0;
}
.fullwrap {
    display: block;
}
.halfWidth.left {
    box-sizing: border-box;
}
.halfWidth {
    width: 50%;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    height: 100vh;
}
.fixed {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 99;
    left: 0;
}
.halfWidth.right {
    box-sizing: border-box;
}
.overflow-hidden {
    overflow-y: scroll;
}
.halfWidth {
    width: 50%;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    height: 100vh;
}
.right {
    float: right !important;
}
.kawa {
    background: url('img/coffee2.jpg') no-repeat center left fixed;
    -webkit-background-size: auto;
    -moz-background-size: auto;
    -o-background-size: auto;
    background-size: cover;
    border-right: 1px solid black;
}
.biuro {
    background: url('img/office.jpg') no-repeat center right fixed;
    -webkit-background-size: auto;
    -moz-background-size: auto;
    -o-background-size: auto;
    background-size: auto;
    border-left: 1px solid black;
}
.coffeeHeader {
    z-index: 15;
    position: absolute;
    left: 40px;
    top: 40px;
    font-size: 50px;
    color: #fff;
}
.officeHeader {
    z-index: 15;
    position: absolute;
    white-space: normal;
    right: 40px;
    top: 40px;
    text-align: right;
    font-size: 50px;
    color: #fff;
}
.overlay{
    position: absolute;
    top:0;
    left:0;
    width: 100%;
    height:100%;
    background-color: black;
    opacity: 0.5;
}
.button {
    display: block;
    background-color: #f5f5f5;
    background-image: -webkit-linear-gradient(top,#f5f5f5,#f1f1f1);
    background-image: -moz-linear-gradient(top,#f5f5f5,#f1f1f1);
    background-image: -ms-linear-gradient(top,#f5f5f5,#f1f1f1);
    background-image: -o-linear-gradient(top,#f5f5f5,#f1f1f1);
    background-image: linear-gradient(top,#f5f5f5,#f1f1f1);
    color: #444;

    border: 1px solid #dcdcdc;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;

    font-size: 18px;
    font-weight: normal;
    text-align: center;
    height: 27px;
    line-height: 27px;
    min-width: 54px;
    padding: 0 8px;
    text-decoration: none;
    position:relative;
    z-index: 10;
    margin-left: auto;
    margin-right: auto;
    width:200px;
    top:50%;
}
.kawa .button {
    display: none;
}
.kawa:hover .button {
    display: block;
}
.biuro .button {
    display: none;
}
.biuro:hover .button {
    display: block;
}
.biuro .overlay {
    display: block;
}
.biuro:hover .overlay {
    display: none;
}
.kawa .overlay {
    display: block;
}
.kawa:hover .overlay {
    display: none;
}
.button:hover {
    background-color: #F8F8F8;
    background-image: -webkit-linear-gradient(top,#f8f8f8,#f1f1f1);
    background-image: -moz-linear-gradient(top,#f8f8f8,#f1f1f1);
    background-image: -ms-linear-gradient(top,#f8f8f8,#f1f1f1);
    background-image: -o-linear-gradient(top,#f8f8f8,#f1f1f1);
    background-image: linear-gradient(top,#f8f8f8,#f1f1f1);

    border: 1px solid #C6C6C6;
    color: #333;

    -webkit-box-shadow: 0px 1px 1px rgba(0,0,0,.1);
    -moz-box-shadow: 0px 1px 1px rgba(0,0,0,.1);
    box-shadow: 0px 1px 1px rgba(0,0,0,.1);
}

.button.blue {
    background-color: #4D90FE;
    background-image: -webkit-linear-gradient(top,#4d90fe,#4787ed);
    background-image: -moz-linear-gradient(top,#4d90fe,#4787ed);
    background-image: -ms-linear-gradient(top,#4d90fe,#4787ed);
    background-image: -o-linear-gradient(top,#4d90fe,#4787ed);
    background-image: linear-gradient(top,#4d90fe,#4787ed);

    border: 1px solid #3079ED;
    color: white;
}
.button.blue:hover {
    border: 1px solid #2F5BB7;

    background-color: #357AE8;
    background-image: -webkit-linear-gradient(top,#4d90fe,#357ae8);
    background-image: -moz-linear-gradient(top,#4d90fe,#357ae8);
    background-image: -ms-linear-gradient(top,#4d90fe,#357ae8);
    background-image: -o-linear-gradient(top,#4d90fe,#357ae8);
    background-image: linear-gradient(top,#4d90fe,#357ae8);

    -webkit-box-shadow: 0 1px 1px rgba(0,0,0,.1);
    -moz-box-shadow: 0 1px 1px rgba(0,0,0,.1);
    box-shadow: 0 1px 1px rgba(0,0,0,.1);
}