* {
    padding: 0;
    margin: 0;
    border: 0;
    font-family: 'Montserrat';
}

*,
*:before,
*:after {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

:focus,
:active {
    outline: none;
}

a:focus,
a:active {
    outline: none;
}

a,
a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

ul li {
    list-style: none;
}

input,
button,
textarea {
    font-family: inherit;
}

.container {
    max-width: 1150px;
    width: 80%;
    margin: 0px auto;
}
section img, main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.callback-bt {
    background-image: url('../img/help-dog.svg');
    background-repeat: no-repeat;
    cursor: pointer;
    height: 235px;
    text-align: center;
    width: 235px;
    position: fixed;
    right: 39px;
    top: 385px;
    z-index: 999;
}

.callback-bt .text-help {
    height: 68px;
    width: 100%;
    position: absolute;
    overflow: hidden;
    right: 0px;
    bottom: 46px;
    z-index: 1000000;
}

.callback-bt .text-help span {
    text-align: center;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 22px;
    line-height: 27px;
}

.description {
    font-weight: 500;
    font-size: 20px;
    line-height: 24px;
    color: #000000;
    max-width: 372px;
    position: relative;
    width: 33%;
}

.description::after {
    content: "";
    background-image: url('../img/logo-big.svg');
    background-repeat: no-repeat;
    position: absolute;
    width: 390px;
    height: 153px;
    bottom: -18px;
    left: 135%;
}