.input{width:100%;height:50px;padding:0 5px;background: transparent;margin-bottom:20px;border: none;border-bottom: 1px solid #000;color: #000;}

.input_block{width:100%;height:150px;padding:0 5px;border: 1px solid #ddd;background: transparent;margin-bottom:20px;}
.input::-webkit-input-placeholder{color:#000;}

.input_error{
    border: 1px dashed #a94442;
    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
    width:100%;
    height:50px;
    padding:0 5px;
    margin-bottom:20px;
    background: rgba(169, 68, 66, 0.4);
    }

.input_error::-webkit-input-placeholder{color:#a94442;}

input{outline:none;}


 .c-btn{
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 45px;
    margin-top: 20px;
}
     .c-btn>div{
    display: block;
    background: #000;
    text-align: center;
    color: #fff;
    font-size: 18px;
    text-transform: uppercase;
    width: 100%;
    position: absolute;
    left: 0;
    right: 0;
    -webkit-transition: color 0.4s cubic-bezier(0.4, 0, 0.2, 1), -webkit-transform 0.9s 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transition: color 0.4s cubic-bezier(0.4, 0, 0.2, 1), -webkit-transform 0.9s 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transition: transform 0.9s 0.6s cubic-bezier(0.4, 0, 0.2, 1), color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: transform 0.9s 0.6s cubic-bezier(0.4, 0, 0.2, 1), color 0.4s cubic-bezier(0.4, 0, 0.2, 1), -webkit-transform 0.9s 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    top: 0px;
}

    .c-btn>div::before {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    content: "";
    -webkit-transform-origin: right center;
    -ms-transform-origin: right center;
    transform-origin: right center;
    -webkit-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    transform: scale(0, 1);
    background: #fab53c;
    -webkit-transition: -webkit-transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: -webkit-transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), -webkit-transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

   .c-btn>div:hover::before {
    -webkit-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    transform: scale(1, 1);
    -webkit-transform-origin: left center;
    -ms-transform-origin: left center;
    transform-origin: left center;
}

   .c-btn a {
    position: absolute;
    z-index: 1;
    top: 0px;
    font-size: 15px;
    color: #fff;
    display: block;
    width: 100%;
    height: 100%;
    line-height: 40px;
    text-decoration: none;
}



.boutton_block{ width: 100%;}

.btn_black {
   background-color: #000;
   display: table;
   position: relative;
   margin: 20px 0px;
}
.btn_black:after{
  content:"";
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #614f75;
  left: 0;
  top: 0;
  transition: all 0.4s ease;
  -webkit-transform-origin: right center;
  -ms-transform-origin: right center;
  transform-origin: right center;
  -webkit-transform-origin: right center;
  -ms-transform-origin: right center;
  transform-origin: right center;
  -webkit-transform: scale(0, 1);
  -ms-transform: scale(0, 1);
  transform: scale(0, 1);
  background: #614f75;
  -webkit-transition: -webkit-transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transition: -webkit-transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), -webkit-transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn_black:hover:after{-webkit-transform-origin: left center;-ms-transform-origin: left center;transform-origin: left center;-webkit-transform: scale(1, 1);-ms-transform: scale(1, 1);transform: scale(1, 1);-webkit-transform-origin: left center;-ms-transform-origin: left center;transform-origin: left center;}

.link_black {
    color: #fff !important;
    text-transform: uppercase;
    padding: 15px 60px;
    display: block;
    transition: all 0.4s ease;
    position: relative;
    text-align: center;
    z-index: 1;
    text-decoration: none !important;
}

.btn_black_center{margin:20px auto;}


.link_bouton{
    display: table;
    background: #ef562d;
    text-align: center;
    padding: 15px 30px;
    color: #fff;
    text-transform: uppercase;
    text-decoration: none;
    position: relative;
    transition:0.3s ease all;
    text-decoration:none;
    margin: 20px auto;
    width: 100%;
}

.link_bouton:hover{color:#fff;background: #0c4c8a;text-decoration:none;}
.link_bouton:focus{color:#fff;background: #0c4c8a;text-decoration:none;}
 .css_div{
    float: none;
    margin: 0 auto;
}

a{ 
    color: #524d4b;
    
    font-size:15px;}


@media (max-width: 767px)
{
.boutton{
    float: none;
}}










.center{
    margin: 0px 15px;
    text-align: center;
}




.css_div{float:none;margin:0 auto;}


@media (max-width: 767px)
{

.btn_black{margin: 15PX auto;float: none !important;}

}